ELParser.java
| Index Score | ||
|---|---|---|
 |
 |
org.apache.taglibs.standard.lang.jstl.parser |
 |
 |
Jakarta Taglibs |
View: Reasons, Metrics, Source Code
These are the metrics that contribute to the Enerjy Score for this file, ranked by impact. So the metrics listed at the top influence the score to a greater extent that the metrics listed at the bottom.
| Metric | Description | |
|---|---|---|
| CYCLOMATIC | Cyclomatic complexity |  |
| RETURNS | Number of return points from functions | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| LOOPS | Number of loops | |
| LOGICAL_LINES | Number of statements | |
| JAVA0150 | JAVA0150 java.lang.Error (or subclass) thrown | |
| ELOC | Effective lines of code | |
| JAVA0068 | JAVA0068 Modifiers not declared in recommended order | |
| COMPARISONS | Number of comparison operators | |
| JAVA0177 | JAVA0177 Variable declaration missing initializer | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| OPERATORS | Number of operators | |
| LOC | Lines of code | |
| PROGRAM_LENGTH | Halstead program length | |
| JAVA0039 | JAVA0039 Break statement with label | |
| OPERANDS | Number of operands | |
| JAVA0163 | JAVA0163 Empty statement | |
| BLOCKS | Number of blocks | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| SIZE | Size of the file in bytes | |
| LINES | Number of lines in the source file | |
| JAVA0035 | JAVA0035 Missing braces in for statement | |
| UNIQUE_OPERANDS | Number of unique operands | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| FUNCTIONS | Number of function declarations | |
| JAVA0285 | JAVA0285 Dereference of potentially null variable | |
| JAVA0076 | JAVA0076 Use of magic number | |
| JAVA0031 | JAVA0031 Case statement not properly closed | |
| EXITS | Procedure exits | |
| JAVA0007 | JAVA0007 Should not declare public field | |
| JAVA0116 | JAVA0116 Missing javadoc: field 'field' | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0144 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0115 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| NEST_DEPTH | Maximum nesting depth | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0032 | JAVA0032 Switch statement missing default | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| LINE_COMMENT | Number of line comments | |
| JAVA0030 | JAVA0030 Private field not used | |
| JAVA0171 | JAVA0171 Unused local variable | |
| JAVA0064 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0123 | JAVA0123 Use all three components of for loop | |
| JAVA0173 | JAVA0173 Unused method parameter | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DOC_COMMENT | Number of javadoc comment lines | |
| DECL_COMMENTS | Comments in declarations | |
| COMMENTS | Comment lines | |
| JAVA0270 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/* Generated By:JavaCC: Do not edit this line. ELParser.java */
package org.apache.taglibs.standard.lang.jstl.parser;
import java.util.ArrayList;
import java.util.List;
import org.apache.taglibs.standard.lang.jstl.AndOperator;
import org.apache.taglibs.standard.lang.jstl.ArraySuffix;
import org.apache.taglibs.standard.lang.jstl.BinaryOperator;
import org.apache.taglibs.standard.lang.jstl.BinaryOperatorExpression;
import org.apache.taglibs.standard.lang.jstl.BooleanLiteral;
import org.apache.taglibs.standard.lang.jstl.ComplexValue;
import org.apache.taglibs.standard.lang.jstl.DivideOperator;
import org.apache.taglibs.standard.lang.jstl.EmptyOperator;
import org.apache.taglibs.standard.lang.jstl.EqualsOperator;
import org.apache.taglibs.standard.lang.jstl.Expression;
import org.apache.taglibs.standard.lang.jstl.ExpressionString;
import org.apache.taglibs.standard.lang.jstl.FloatingPointLiteral;
import org.apache.taglibs.standard.lang.jstl.FunctionInvocation;
import org.apache.taglibs.standard.lang.jstl.GreaterThanOperator;
import org.apache.taglibs.standard.lang.jstl.GreaterThanOrEqualsOperator;
import org.apache.taglibs.standard.lang.jstl.IntegerLiteral;
import org.apache.taglibs.standard.lang.jstl.LessThanOperator;
import org.apache.taglibs.standard.lang.jstl.LessThanOrEqualsOperator;
import org.apache.taglibs.standard.lang.jstl.Literal;
import org.apache.taglibs.standard.lang.jstl.MinusOperator;
import org.apache.taglibs.standard.lang.jstl.ModulusOperator;
import org.apache.taglibs.standard.lang.jstl.MultiplyOperator;
import org.apache.taglibs.standard.lang.jstl.NamedValue;
import org.apache.taglibs.standard.lang.jstl.NotEqualsOperator;
import org.apache.taglibs.standard.lang.jstl.NotOperator;
import org.apache.taglibs.standard.lang.jstl.NullLiteral;
import org.apache.taglibs.standard.lang.jstl.OrOperator;
import org.apache.taglibs.standard.lang.jstl.PlusOperator;
import org.apache.taglibs.standard.lang.jstl.PropertySuffix;
import org.apache.taglibs.standard.lang.jstl.StringLiteral;
import org.apache.taglibs.standard.lang.jstl.UnaryMinusOperator;
import org.apache.taglibs.standard.lang.jstl.UnaryOperator;
import org.apache.taglibs.standard.lang.jstl.UnaryOperatorExpression;
import org.apache.taglibs.standard.lang.jstl.ValueSuffix;
/**
* Generated EL parser.
*
* @author Nathan Abramson
* @author Shawn Bayern
*/
public class ELParser implements ELParserConstants {
public static void main(String args[])
throws ParseException
{
ELParser parser = new ELParser (System.in);
parser.ExpressionString ();
}
/*****************************************
* GRAMMAR PRODUCTIONS *
*****************************************/
/**
*
* Returns a String if the expression string is a single String, an
* Expression if the expression string is a single Expression, an
* ExpressionString if it's a mixture of both.
**/
final public Object ExpressionString() throws ParseException {
Object ret = "";
List elems = null;
Object elem;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case NON_EXPRESSION_TEXT:
ret = AttrValueString();
break;
case START_EXPRESSION:
ret = AttrValueExpression();
break;
default:
jj_la1[0] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
label_1:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case NON_EXPRESSION_TEXT:
case START_EXPRESSION:
;
break;
default:
jj_la1[1] = jj_gen;
break label_1;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case NON_EXPRESSION_TEXT:
elem = AttrValueString();
break;
case START_EXPRESSION:
elem = AttrValueExpression();
break;
default:
jj_la1[2] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
if (elems == null) {
elems = new ArrayList ();
elems.add (ret);
}
elems.add (elem);
}
if (elems != null) {
ret = new ExpressionString (elems.toArray ());
}
{if (true) return ret;}
throw new Error("Missing return statement in function");
}
final public String AttrValueString() throws ParseException {
Token t;
t = jj_consume_token(NON_EXPRESSION_TEXT);
{if (true) return t.image;}
throw new Error("Missing return statement in function");
}
final public Expression AttrValueExpression() throws ParseException {
Expression exp;
jj_consume_token(START_EXPRESSION);
exp = Expression();
jj_consume_token(END_EXPRESSION);
{if (true) return exp;}
throw new Error("Missing return statement in function");
}
final public Expression Expression() throws ParseException {
Expression ret;
ret = OrExpression();
{if (true) return ret;}
throw new Error("Missing return statement in function");
}
final public Expression OrExpression() throws ParseException {
Expression startExpression;
BinaryOperator operator;
Expression expression;
List operators = null;
List expressions = null;
startExpression = AndExpression();
label_2:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case OR1:
case OR2:
;
break;
default:
jj_la1[3] = jj_gen;
break label_2;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case OR1:
jj_consume_token(OR1);
break;
case OR2:
jj_consume_token(OR2);
break;
default:
jj_la1[4] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = OrOperator.SINGLETON;
expression = AndExpression();
if (operators == null) {
operators = new ArrayList ();
expressions = new ArrayList ();
}
operators.add (operator);
expressions.add (expression);
}
if (operators != null) {
{if (true) return new BinaryOperatorExpression (startExpression,
operators,
expressions);}
}
else {
{if (true) return startExpression;}
}
throw new Error("Missing return statement in function");
}
final public Expression AndExpression() throws ParseException {
Expression startExpression;
BinaryOperator operator;
Expression expression;
List operators = null;
List expressions = null;
startExpression = EqualityExpression();
label_3:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case AND1:
case AND2:
;
break;
default:
jj_la1[5] = jj_gen;
break label_3;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case AND1:
jj_consume_token(AND1);
break;
case AND2:
jj_consume_token(AND2);
break;
default:
jj_la1[6] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = AndOperator.SINGLETON;
expression = EqualityExpression();
if (operators == null) {
operators = new ArrayList ();
expressions = new ArrayList ();
}
operators.add (operator);
expressions.add (expression);
}
if (operators != null) {
{if (true) return new BinaryOperatorExpression (startExpression,
operators,
expressions);}
}
else {
{if (true) return startExpression;}
}
throw new Error("Missing return statement in function");
}
final public Expression EqualityExpression() throws ParseException {
Expression startExpression;
BinaryOperator operator;
Expression expression;
List operators = null;
List expressions = null;
startExpression = RelationalExpression();
label_4:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case EQ1:
case EQ2:
case NE1:
case NE2:
;
break;
default:
jj_la1[7] = jj_gen;
break label_4;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case EQ1:
case EQ2:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case EQ1:
jj_consume_token(EQ1);
break;
case EQ2:
jj_consume_token(EQ2);
break;
default:
jj_la1[8] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = EqualsOperator.SINGLETON;
break;
case NE1:
case NE2:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case NE1:
jj_consume_token(NE1);
break;
case NE2:
jj_consume_token(NE2);
break;
default:
jj_la1[9] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = NotEqualsOperator.SINGLETON;
break;
default:
jj_la1[10] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
expression = RelationalExpression();
if (operators == null) {
operators = new ArrayList ();
expressions = new ArrayList ();
}
operators.add (operator);
expressions.add (expression);
}
if (operators != null) {
{if (true) return new BinaryOperatorExpression (startExpression,
operators,
expressions);}
}
else {
{if (true) return startExpression;}
}
throw new Error("Missing return statement in function");
}
final public Expression RelationalExpression() throws ParseException {
Expression startExpression;
BinaryOperator operator;
Expression expression;
List operators = null;
List expressions = null;
startExpression = AddExpression();
label_5:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case GT1:
case GT2:
case LT1:
case LT2:
case LE1:
case LE2:
case GE1:
case GE2:
;
break;
default:
jj_la1[11] = jj_gen;
break label_5;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LT1:
case LT2:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LT1:
jj_consume_token(LT1);
break;
case LT2:
jj_consume_token(LT2);
break;
default:
jj_la1[12] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = LessThanOperator.SINGLETON;
break;
case GT1:
case GT2:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case GT1:
jj_consume_token(GT1);
break;
case GT2:
jj_consume_token(GT2);
break;
default:
jj_la1[13] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = GreaterThanOperator.SINGLETON;
break;
case GE1:
case GE2:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case GE1:
jj_consume_token(GE1);
break;
case GE2:
jj_consume_token(GE2);
break;
default:
jj_la1[14] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = GreaterThanOrEqualsOperator.SINGLETON;
break;
case LE1:
case LE2:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LE1:
jj_consume_token(LE1);
break;
case LE2:
jj_consume_token(LE2);
break;
default:
jj_la1[15] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = LessThanOrEqualsOperator.SINGLETON;
break;
default:
jj_la1[16] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
expression = AddExpression();
if (operators == null) {
operators = new ArrayList ();
expressions = new ArrayList ();
}
operators.add (operator);
expressions.add (expression);
}
if (operators != null) {
{if (true) return new BinaryOperatorExpression (startExpression,
operators,
expressions);}
}
else {
{if (true) return startExpression;}
}
throw new Error("Missing return statement in function");
}
final public Expression AddExpression() throws ParseException {
Expression startExpression;
BinaryOperator operator;
Expression expression;
List operators = null;
List expressions = null;
startExpression = MultiplyExpression();
label_6:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PLUS:
case MINUS:
;
break;
default:
jj_la1[17] = jj_gen;
break label_6;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PLUS:
jj_consume_token(PLUS);
operator = PlusOperator.SINGLETON;
break;
case MINUS:
jj_consume_token(MINUS);
operator = MinusOperator.SINGLETON;
break;
default:
jj_la1[18] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
expression = MultiplyExpression();
if (operators == null) {
operators = new ArrayList ();
expressions = new ArrayList ();
}
operators.add (operator);
expressions.add (expression);
}
if (operators != null) {
{if (true) return new BinaryOperatorExpression (startExpression,
operators,
expressions);}
}
else {
{if (true) return startExpression;}
}
throw new Error("Missing return statement in function");
}
final public Expression MultiplyExpression() throws ParseException {
Expression startExpression;
BinaryOperator operator;
Expression expression;
List operators = null;
List expressions = null;
startExpression = UnaryExpression();
label_7:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case MULTIPLY:
case DIVIDE1:
case DIVIDE2:
case MODULUS1:
case MODULUS2:
;
break;
default:
jj_la1[19] = jj_gen;
break label_7;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case MULTIPLY:
jj_consume_token(MULTIPLY);
operator = MultiplyOperator.SINGLETON;
break;
case DIVIDE1:
case DIVIDE2:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DIVIDE1:
jj_consume_token(DIVIDE1);
break;
case DIVIDE2:
jj_consume_token(DIVIDE2);
break;
default:
jj_la1[20] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = DivideOperator.SINGLETON;
break;
case MODULUS1:
case MODULUS2:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case MODULUS1:
jj_consume_token(MODULUS1);
break;
case MODULUS2:
jj_consume_token(MODULUS2);
break;
default:
jj_la1[21] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = ModulusOperator.SINGLETON;
break;
default:
jj_la1[22] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
expression = UnaryExpression();
if (operators == null) {
operators = new ArrayList ();
expressions = new ArrayList ();
}
operators.add (operator);
expressions.add (expression);
}
if (operators != null) {
{if (true) return new BinaryOperatorExpression (startExpression,
operators,
expressions);}
}
else {
{if (true) return startExpression;}
}
throw new Error("Missing return statement in function");
}
final public Expression UnaryExpression() throws ParseException {
Expression expression;
UnaryOperator singleOperator = null;
UnaryOperator operator;
List operators = null;
label_8:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case MINUS:
case NOT1:
case NOT2:
case EMPTY:
;
break;
default:
jj_la1[23] = jj_gen;
break label_8;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case NOT1:
case NOT2:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case NOT1:
jj_consume_token(NOT1);
break;
case NOT2:
jj_consume_token(NOT2);
break;
default:
jj_la1[24] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
operator = NotOperator.SINGLETON;
break;
case MINUS:
jj_consume_token(MINUS);
operator = UnaryMinusOperator.SINGLETON;
break;
case EMPTY:
jj_consume_token(EMPTY);
operator = EmptyOperator.SINGLETON;
break;
default:
jj_la1[25] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
if (singleOperator == null) {
singleOperator = operator;
}
else if (operators == null) {
operators = new ArrayList ();
operators.add (singleOperator);
operators.add (operator);
}
else {
operators.add (operator);
}
}
expression = Value();
if (operators != null) {
{if (true) return new UnaryOperatorExpression (null, operators, expression);}
}
else if (singleOperator != null) {
{if (true) return new UnaryOperatorExpression (singleOperator, null, expression);}
}
else {
{if (true) return expression;}
}
throw new Error("Missing return statement in function");
}
final public Expression Value() throws ParseException {
Expression prefix;
ValueSuffix suffix;
List suffixes = null;
prefix = ValuePrefix();
label_9:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DOT:
case LBRACKET:
;
break;
default:
jj_la1[26] = jj_gen;
break label_9;
}
suffix = ValueSuffix();
if (suffixes == null) {
suffixes = new ArrayList ();
}
suffixes.add (suffix);
}
if (suffixes == null) {
{if (true) return prefix;}
}
else {
{if (true) return new ComplexValue (prefix, suffixes);}
}
throw new Error("Missing return statement in function");
}
/**
* This is an element that can start a value
**/
final public Expression ValuePrefix() throws ParseException {
Expression ret;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INTEGER_LITERAL:
case FLOATING_POINT_LITERAL:
case STRING_LITERAL:
case TRUE:
case FALSE:
case NULL:
ret = Literal();
break;
case LPAREN:
jj_consume_token(LPAREN);
ret = Expression();
jj_consume_token(RPAREN);
break;
default:
jj_la1[27] = jj_gen;
if (jj_2_1(2147483647)) {
ret = FunctionInvocation();
} else {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IDENTIFIER:
ret = NamedValue();
break;
default:
jj_la1[28] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
}
{if (true) return ret;}
throw new Error("Missing return statement in function");
}
final public NamedValue NamedValue() throws ParseException {
Token t;
t = jj_consume_token(IDENTIFIER);
{if (true) return new NamedValue (t.image);}
throw new Error("Missing return statement in function");
}
final public FunctionInvocation FunctionInvocation() throws ParseException {
String qualifiedName;
List argumentList = new ArrayList();
Expression exp;
qualifiedName = QualifiedName();
jj_consume_token(LPAREN);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INTEGER_LITERAL:
case FLOATING_POINT_LITERAL:
case STRING_LITERAL:
case TRUE:
case FALSE:
case NULL:
case LPAREN:
case MINUS:
case NOT1:
case NOT2:
case EMPTY:
case IDENTIFIER:
exp = Expression();
argumentList.add(exp);
label_10:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case COMMA:
;
break;
default:
jj_la1[29] = jj_gen;
break label_10;
}
jj_consume_token(COMMA);
exp = Expression();
argumentList.add(exp);
}
break;
default:
jj_la1[30] = jj_gen;
;
}
jj_consume_token(RPAREN);
String allowed = System.getProperty("javax.servlet.jsp.functions.allowed");
if (allowed == null || !allowed.equalsIgnoreCase("true"))
{if (true) throw new ParseException("EL functions are not supported.");}
{if (true) return new FunctionInvocation(qualifiedName, argumentList);}
throw new Error("Missing return statement in function");
}
final public ValueSuffix ValueSuffix() throws ParseException {
ValueSuffix suffix;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DOT:
suffix = PropertySuffix();
break;
case LBRACKET:
suffix = ArraySuffix();
break;
default:
jj_la1[31] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return suffix;}
throw new Error("Missing return statement in function");
}
final public PropertySuffix PropertySuffix() throws ParseException {
Token t;
String property;
jj_consume_token(DOT);
property = Identifier();
{if (true) return new PropertySuffix (property);}
throw new Error("Missing return statement in function");
}
final public ArraySuffix ArraySuffix() throws ParseException {
Expression index;
jj_consume_token(LBRACKET);
index = Expression();
jj_consume_token(RBRACKET);
{if (true) return new ArraySuffix (index);}
throw new Error("Missing return statement in function");
}
final public Literal Literal() throws ParseException {
Literal ret;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case TRUE:
case FALSE:
ret = BooleanLiteral();
break;
case INTEGER_LITERAL:
ret = IntegerLiteral();
break;
case FLOATING_POINT_LITERAL:
ret = FloatingPointLiteral();
break;
case STRING_LITERAL:
ret = StringLiteral();
break;
case NULL:
ret = NullLiteral();
break;
default:
jj_la1[32] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return ret;}
throw new Error("Missing return statement in function");
}
final public BooleanLiteral BooleanLiteral() throws ParseException {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case TRUE:
jj_consume_token(TRUE);
{if (true) return BooleanLiteral.TRUE;}
break;
case FALSE:
jj_consume_token(FALSE);
{if (true) return BooleanLiteral.FALSE;}
break;
default:
jj_la1[33] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public StringLiteral StringLiteral() throws ParseException {
Token t;
t = jj_consume_token(STRING_LITERAL);
{if (true) return StringLiteral.fromToken (t.image);}
throw new Error("Missing return statement in function");
}
final public IntegerLiteral IntegerLiteral() throws ParseException {
Token t;
t = jj_consume_token(INTEGER_LITERAL);
{if (true) return new IntegerLiteral (t.image);}
throw new Error("Missing return statement in function");
}
final public FloatingPointLiteral FloatingPointLiteral() throws ParseException {
Token t;
t = jj_consume_token(FLOATING_POINT_LITERAL);
{if (true) return new FloatingPointLiteral (t.image);}
throw new Error("Missing return statement in function");
}
final public NullLiteral NullLiteral() throws ParseException {
jj_consume_token(NULL);
{if (true) return NullLiteral.SINGLETON;}
throw new Error("Missing return statement in function");
}
final public String Identifier() throws ParseException {
Token t;
t = jj_consume_token(IDENTIFIER);
{if (true) return t.image;}
throw new Error("Missing return statement in function");
}
final public String QualifiedName() throws ParseException {
String prefix = null, localPart = null;
if (jj_2_2(2147483647)) {
prefix = Identifier();
jj_consume_token(COLON);
} else {
;
}
localPart = Identifier();
if (prefix == null)
{if (true) return localPart;}
else
{if (true) return prefix + ":" + localPart;}
throw new Error("Missing return statement in function");
}
final private boolean jj_2_1(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
boolean retval = !jj_3_1();
jj_save(0, xla);
return retval;
}
final private boolean jj_2_2(int xla) {
jj_la = xla; jj_lastpos = jj_scanpos = token;
boolean retval = !jj_3_2();
jj_save(1, xla);
return retval;
}
final private boolean jj_3R_13() {
if (jj_3R_12()) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
if (jj_scan_token(COLON)) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
return false;
}
final private boolean jj_3_2() {
if (jj_3R_12()) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
if (jj_scan_token(COLON)) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
return false;
}
final private boolean jj_3_1() {
if (jj_3R_11()) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
if (jj_scan_token(LPAREN)) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
return false;
}
final private boolean jj_3R_12() {
if (jj_scan_token(IDENTIFIER)) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
return false;
}
final private boolean jj_3R_11() {
Token xsp;
xsp = jj_scanpos;
if (jj_3R_13()) jj_scanpos = xsp;
else if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
if (jj_3R_12()) return true;
if (jj_la == 0 && jj_scanpos == jj_lastpos) return false;
return false;
}
public ELParserTokenManager token_source;
SimpleCharStream jj_input_stream;
public Token token, jj_nt;
private int jj_ntk;
private Token jj_scanpos, jj_lastpos;
private int jj_la;
public boolean lookingAhead = false;
private boolean jj_semLA;
private int jj_gen;
final private int[] jj_la1 = new int[34];
final private int[] jj_la1_0 = {0x6,0x6,0x6,0x0,0x0,0x0,0x0,0x18600000,0x600000,0x18000000,0x18600000,0x79e0000,0x180000,0x60000,0x6000000,0x1800000,0x79e0000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x10000,0x20007580,0x0,0x80000000,0x20007580,0x10000,0x7580,0x3000,};
final private int[] jj_la1_1 = {0x0,0x0,0x0,0xc000,0xc000,0x3000,0x3000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x18,0x18,0x3e0,0xc0,0x300,0x3e0,0x10c10,0xc00,0x10c10,0x2,0x0,0x20000,0x0,0x30c10,0x2,0x0,0x0,};
final private JJCalls[] jj_2_rtns = new JJCalls[2];
private boolean jj_rescan = false;
private int jj_gc = 0;
public ELParser(java.io.InputStream stream) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
token_source = new ELParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 34; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public void ReInit(java.io.InputStream stream) {
jj_input_stream.ReInit(stream, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 34; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public ELParser(java.io.Reader stream) {
jj_input_stream = new SimpleCharStream(stream, 1, 1);
token_source = new ELParserTokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 34; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public void ReInit(java.io.Reader stream) {
jj_input_stream.ReInit(stream, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 34; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public ELParser(ELParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 34; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
public void ReInit(ELParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 34; i++) jj_la1[i] = -1;
for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
}
final private Token jj_consume_token(int kind) throws ParseException {
Token oldToken;
if ((oldToken = token).next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
if (token.kind == kind) {
jj_gen++;
if (++jj_gc > 100) {
jj_gc = 0;
for (int i = 0; i < jj_2_rtns.length; i++) {
JJCalls c = jj_2_rtns[i];
while (c != null) {
if (c.gen < jj_gen) c.first = null;
c = c.next;
}
}
}
return token;
}
token = oldToken;
jj_kind = kind;
throw generateParseException();
}
final private boolean jj_scan_token(int kind) {
if (jj_scanpos == jj_lastpos) {
jj_la--;
if (jj_scanpos.next == null) {
jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
} else {
jj_lastpos = jj_scanpos = jj_scanpos.next;
}
} else {
jj_scanpos = jj_scanpos.next;
}
if (jj_rescan) {
int i = 0; Token tok = token;
while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
if (tok != null) jj_add_error_token(kind, i);
}
return (jj_scanpos.kind != kind);
}
final public Token getNextToken() {
if (token.next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
jj_gen++;
return token;
}
final public Token getToken(int index) {
Token t = lookingAhead ? jj_scanpos : token;
for (int i = 0; i < index; i++) {
if (t.next != null) t = t.next;
else t = t.next = token_source.getNextToken();
}
return t;
}
final private int jj_ntk() {
if ((jj_nt=token.next) == null)
return (jj_ntk = (token.next=token_source.getNextToken()).kind);
else
return (jj_ntk = jj_nt.kind);
}
private java.util.Vector jj_expentries = new java.util.Vector();
private int[] jj_expentry;
private int jj_kind = -1;
private int[] jj_lasttokens = new int[100];
private int jj_endpos;
private void jj_add_error_token(int kind, int pos) {
if (pos >= 100) return;
if (pos == jj_endpos + 1) {
jj_lasttokens[jj_endpos++] = kind;
} else if (jj_endpos != 0) {
jj_expentry = new int[jj_endpos];
for (int i = 0; i < jj_endpos; i++) {
jj_expentry[i] = jj_lasttokens[i];
}
boolean exists = false;
for (java.util.Enumeration enum_ = jj_expentries.elements(); enum_.hasMoreElements();) {
int[] oldentry = (int[])(enum_.nextElement());
if (oldentry.length == jj_expentry.length) {
exists = true;
for (int i = 0; i < jj_expentry.length; i++) {
if (oldentry[i] != jj_expentry[i]) {
exists = false;
break;
}
}
if (exists) break;
}
}
if (!exists) jj_expentries.addElement(jj_expentry);
if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
}
}
final public ParseException generateParseException() {
jj_expentries.removeAllElements();
boolean[] la1tokens = new boolean[54];
for (int i = 0; i < 54; i++) {
la1tokens[i] = false;
}
if (jj_kind >= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
for (int i = 0; i < 34; i++) {
if (jj_la1[i] == jj_gen) {
for (int j = 0; j < 32; j++) {
if ((jj_la1_0[i] & (1<<j)) != 0) {
la1tokens[j] = true;
}
if ((jj_la1_1[i] & (1<<j)) != 0) {
la1tokens[32+j] = true;
}
}
}
}
for (int i = 0; i < 54; i++) {
if (la1tokens[i]) {
jj_expentry = new int[1];
jj_expentry[0] = i;
jj_expentries.addElement(jj_expentry);
}
}
jj_endpos = 0;
jj_rescan_token();
jj_add_error_token(0, 0);
int[][] exptokseq = new int[jj_expentries.size()][];
for (int i = 0; i < jj_expentries.size(); i++) {
exptokseq[i] = (int[])jj_expentries.elementAt(i);
}
return new ParseException(token, exptokseq, tokenImage);
}
final public void enable_tracing() {
}
final public void disable_tracing() {
}
final private void jj_rescan_token() {
jj_rescan = true;
for (int i = 0; i < 2; i++) {
JJCalls p = jj_2_rtns[i];
do {
if (p.gen > jj_gen) {
jj_la = p.arg; jj_lastpos = jj_scanpos = p.first;
switch (i) {
case 0: jj_3_1(); break;
case 1: jj_3_2(); break;
}
}
p = p.next;
} while (p != null);
}
jj_rescan = false;
}
final private void jj_save(int index, int xla) {
JJCalls p = jj_2_rtns[index];
while (p.gen > jj_gen) {
if (p.next == null) { p = p.next = new JJCalls(); break; }
p = p.next;
}
p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla;
}
static final class JJCalls {
int gen;
Token first;
int arg;
JJCalls next;
}
}
The table below shows all metrics for ELParser.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 165.00 | Number of blocks | |
| BLOCK_COMMENT | 1.00 | Number of block comment lines | |
| COMMENTS | 19.00 | Comment lines | |
| COMMENT_DENSITY | 0.02 | Comment density | |
| COMPARISONS | 171.00 | Number of comparison operators | |
| CYCLOMATIC | 386.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 5.00 | Comments in declarations | |
| DOC_COMMENT | 18.00 | Number of javadoc comment lines | |
| ELOC | 968.00 | Effective lines of code | |
| EXEC_COMMENTS | 0.00 | Comments in executable code | |
| EXITS | 56.00 | Procedure exits | |
| FUNCTIONS | 51.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 139.66 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 256.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 0.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 0.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 4.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 0.00 | JAVA0008 Empty catch block | |
| JAVA0009 | 0.00 | JAVA0009 Protected member in final class | |
| JAVA0010 | 0.00 | JAVA0010 Non-instantiable class does not contain a non-private static member | |
| JAVA0011 | 0.00 | JAVA0011 Abstract class does not contain an abstract method | |
| JAVA0012 | 0.00 | JAVA0012 Non-constructor method with same name as declaring class | |
| JAVA0013 | 0.00 | JAVA0013 Non-blank final field is not static | |
| JAVA0014 | 0.00 | JAVA0014 Class with only static members has non-private constructor | |
| JAVA0015 | 0.00 | JAVA0015 Package class contains public nested type | |
| JAVA0016 | 0.00 | JAVA0016 Abstract class contains public constructor | |
| JAVA0017 | 0.00 | JAVA0017 Class name does not have required form | |
| JAVA0018 | 0.00 | JAVA0018 Method name does not have required form | |
| JAVA0019 | 0.00 | JAVA0019 Interface name does not have required form | |
| JAVA0020 | 0.00 | JAVA0020 Field name does not have required form | |
| JAVA0021 | 0.00 | JAVA0021 Interface method name does not have required form | |
| JAVA0022 | 0.00 | JAVA0022 Static final field name does not have required form | |
| JAVA0023 | 0.00 | JAVA0023 Empty finalize method | |
| JAVA0024 | 0.00 | JAVA0024 Empty class | |
| JAVA0025 | 0.00 | JAVA0025 Method override is empty | |
| JAVA0026 | 0.00 | JAVA0026 Finalize method with parameters | |
| JAVA0029 | 0.00 | JAVA0029 Private method not used | |
| JAVA0030 | 1.00 | JAVA0030 Private field not used | |
| JAVA0031 | 2.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 1.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 70.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 12.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 1.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 10.00 | JAVA0039 Break statement with label | |
| JAVA0040 | 0.00 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0041 | 0.00 | JAVA0041 Nested synchronized block | |
| JAVA0042 | 0.00 | JAVA0042 Empty synchronized statement | |
| JAVA0043 | 0.00 | JAVA0043 Inner class does not use outer class | |
| JAVA0044 | 0.00 | JAVA0044 Serializable class with no instance variables | |
| JAVA0045 | 0.00 | JAVA0045 Serializable class with only transient fields | |
| JAVA0046 | 0.00 | JAVA0046 Name of class not derived from Exception ends with 'Exception' | |
| JAVA0047 | 0.00 | JAVA0047 Serializable class derives from invalid base class | |
| JAVA0048 | 0.00 | JAVA0048 Name of class derived from Exception does not end with 'Exception' | |
| JAVA0049 | 1.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 0.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 0.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 2.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 47.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 18.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 1.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 1.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 0.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 2.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 0.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 1.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 2.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 4.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 36.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 1.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 0.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 1.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 1.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 1.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 2.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 0.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 26.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 12.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 0.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 1.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 1.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 41.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 0.00 | JAVA0179 Local variable hides visible field | |
| JAVA0233 | 0.00 | JAVA0233 Definition of serialVersionUID other than 'private static final long serialVersionUID' | |
| JAVA0234 | 0.00 | JAVA0234 Class is Serializable but does not define serialVersionUID | |
| JAVA0235 | 0.00 | JAVA0235 Class defines serialVersionUID but does not implement Serializable | |
| JAVA0236 | 0.00 | JAVA0236 Attempt to clone an object which does not implement Cloneable | |
| JAVA0237 | 0.00 | JAVA0237 Class implements Cloneable but does not have public clone method | |
| JAVA0238 | 0.00 | JAVA0238 Clone method does not call super.clone() | |
| JAVA0239 | 0.00 | JAVA0239 Class declares 'readObject' or 'writeObject' but does not implement Serializable | |
| JAVA0240 | 0.00 | JAVA0240 Serializable class which declares readObject or writeObject but not both | |
| JAVA0241 | 0.00 | JAVA0241 'readObject' or 'writeObject' should be declared private in Serializable class | |
| JAVA0242 | 0.00 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0243 | 0.00 | JAVA0243 'readResolve' or 'writeReplace' should be declared private or protected | |
| JAVA0244 | 0.00 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0245 | 0.00 | JAVA0245 JUnit TestCase with non-trivial constructor | |
| JAVA0246 | 0.00 | JAVA0246 JUnit assertXXX statement missing message parameter | |
| JAVA0247 | 0.00 | JAVA0247 JUnit 'setUp()' and 'tearDown()' should call super method | |
| JAVA0248 | 0.00 | JAVA0248 JUnit method 'setUp' or 'tearDown' with incorrect signature | |
| JAVA0249 | 0.00 | JAVA0249 JUnit TestCase 'suite()' should be declared static | |
| JAVA0250 | 0.00 | JAVA0250 JUnit TestCase declares testXXX method with incorrect signature | |
| JAVA0251 | 0.00 | JAVA0251 Use '%n' for line breaks in printf/format for platform independence | |
| JAVA0252 | 0.00 | JAVA0252 'enum' is a Java 1.5 reserved word | |
| JAVA0253 | 0.00 | JAVA0253 Not all enum constants consumed in switch statement | |
| JAVA0254 | 0.00 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0255 | 0.00 | JAVA0255 Result of method invocation not used | |
| JAVA0256 | 0.00 | JAVA0256 Assignment of external collection/array to field | |
| JAVA0257 | 1.00 | JAVA0257 Use of 'Constant Interface' anti-pattern | |
| JAVA0258 | 0.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 0.00 | JAVA0259 Return of collection/array field | |
| JAVA0260 | 0.00 | JAVA0260 Use 'enum' instead of Enumerated Type pattern | |
| JAVA0261 | 0.00 | JAVA0261 Use specialized Enum collection types | |
| JAVA0262 | 0.00 | JAVA0262 Use of char in integer context | |
| JAVA0263 | 0.00 | JAVA0263 Long literal ends with 'l' instead of 'L' | |
| JAVA0264 | 0.00 | JAVA0264 Integer math in long context - check for overflow | |
| JAVA0265 | 0.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 0.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 0.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 1.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 6.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 0.00 | JAVA0288 Inconsistent null check | |
| LINES | 1204.00 | Number of lines in the source file | |
| LINE_COMMENT | 0.00 | Number of line comments | |
| LOC | 1125.00 | Lines of code | |
| LOGICAL_LINES | 689.00 | Number of statements | |
| LOOPS | 37.00 | Number of loops | |
| NEST_DEPTH | 6.00 | Maximum nesting depth | |
| OPERANDS | 2145.00 | Number of operands | |
| OPERATORS | 4695.00 | Number of operators | |
| PARAMS | 16.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 6840.00 | Halstead program length | |
| PROGRAM_VOCAB | 460.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 240.00 | Number of return points from functions | |
| SIZE | 34889.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 407.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 53.00 | Number of unique operators | |
| WHITESPACE | 60.00 | Number of whitespace lines | |