MenuFactory.java
| Index Score | ||
|---|---|---|
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org.apache.jmeter.gui.util |
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JMeter |
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 | |
|---|---|---|
| JAVA0270 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array |  |
| OPERANDS | Number of operands | |
| PROGRAM_LENGTH | Halstead program length | |
| OPERATORS | Number of operators | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| SIZE | Size of the file in bytes | |
| UNIQUE_OPERANDS | Number of unique operands | |
| LOGICAL_LINES | Number of statements | |
| ELOC | Effective lines of code | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| JAVA0116 | JAVA0116 Missing javadoc: field 'field' | |
| BLOCKS | Number of blocks | |
| LOC | Lines of code | |
| EXITS | Procedure exits | |
| CYCLOMATIC | Cyclomatic complexity | |
| LOOPS | Number of loops | |
| JAVA0170 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0064 | JAVA0064 N variations of identifier name (maximum: M) | |
| FUNCTIONS | Number of function declarations | |
| JAVA0254 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| LINES | Number of lines in the source file | |
| RETURNS | Number of return points from functions | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| JAVA0166 | JAVA0166 Generic exception caught | |
| PROGRAM_VOLUME | Halstead program volume | |
| PARAMS | Number of formal parameter declarations | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| LINE_COMMENT | Number of line comments | |
| UNIQUE_OPERATORS | Number of unique operators | |
| NEST_DEPTH | Maximum nesting depth | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.jmeter.gui.util;
import java.io.IOException;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import javax.swing.KeyStroke;
import javax.swing.MenuElement;
import org.apache.jmeter.control.Controller;
import org.apache.jmeter.gui.GuiPackage;
import org.apache.jmeter.gui.JMeterGUIComponent;
import org.apache.jmeter.gui.action.ActionNames;
import org.apache.jmeter.gui.action.ActionRouter;
import org.apache.jmeter.gui.action.KeyStrokes;
import org.apache.jmeter.gui.tree.JMeterTreeNode;
import org.apache.jmeter.samplers.Sampler;
import org.apache.jmeter.testbeans.TestBean;
import org.apache.jmeter.testbeans.gui.TestBeanGUI;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.testelement.TestPlan;
import org.apache.jmeter.testelement.WorkBench;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jmeter.visualizers.Printable;
import org.apache.jorphan.logging.LoggingManager;
import org.apache.jorphan.reflect.ClassFinder;
import org.apache.jorphan.util.JOrphanUtils;
import org.apache.log.Logger;
public final class MenuFactory {
private static final Logger log = LoggingManager.getLoggerForClass();
/*
* Predefined strings for makeMenu().
* These are used as menu categories in the menuMap Hashmap,
* and also for resource lookup in messages.properties
*/
public static final String TIMERS = "menu_timer"; //$NON-NLS-1$
public static final String CONTROLLERS = "menu_logic_controller"; //$NON-NLS-1$
public static final String SAMPLERS = "menu_generative_controller"; //$NON-NLS-1$
public static final String CONFIG_ELEMENTS = "menu_config_element"; //$NON-NLS-1$
public static final String POST_PROCESSORS = "menu_post_processors"; //$NON-NLS-1$
public static final String PRE_PROCESSORS = "menu_pre_processors"; //$NON-NLS-1$
public static final String ASSERTIONS = "menu_assertions"; //$NON-NLS-1$
public static final String NON_TEST_ELEMENTS = "menu_non_test_elements"; //$NON-NLS-1$
public static final String LISTENERS = "menu_listener"; //$NON-NLS-1$
private static final Map menuMap = new HashMap();
private static final Set elementsToSkip = new HashSet();
// MENU_ADD_xxx - controls which items are in the ADD menu
// MENU_PARENT_xxx - controls which items are in the Insert Parent menu
private static final String[] MENU_ADD_CONTROLLER = new String[] {
MenuFactory.CONTROLLERS,
MenuFactory.CONFIG_ELEMENTS,
MenuFactory.TIMERS,
MenuFactory.PRE_PROCESSORS,
MenuFactory.SAMPLERS,
MenuFactory.POST_PROCESSORS,
MenuFactory.ASSERTIONS,
MenuFactory.LISTENERS,
};
private static final String[] MENU_PARENT_CONTROLLER = new String[] {
MenuFactory.CONTROLLERS };
private static final String[] MENU_ADD_SAMPLER = new String[] {
MenuFactory.CONFIG_ELEMENTS,
MenuFactory.TIMERS,
MenuFactory.PRE_PROCESSORS,
MenuFactory.POST_PROCESSORS,
MenuFactory.ASSERTIONS,
MenuFactory.LISTENERS,
};
private static final String[] MENU_PARENT_SAMPLER = new String[] {
MenuFactory.CONTROLLERS };
private static List timers, controllers, samplers, configElements,
assertions, listeners, nonTestElements,
postProcessors, preProcessors;
static {
try {
String[] classesToSkip =
JOrphanUtils.split(JMeterUtils.getPropDefault("not_in_menu", ""), ","); //$NON-NLS-1$
for (int i = 0; i < classesToSkip.length; i++) {
elementsToSkip.add(classesToSkip[i].trim());
}
initializeMenus();
} catch (Throwable e) {
log.error("", e);
}
}
/**
* Private constructor to prevent instantiation.
*/
private MenuFactory() {
}
public static void addEditMenu(JPopupMenu menu, boolean removable) {
addSeparator(menu);
if (removable) {
menu.add(makeMenuItem(JMeterUtils.getResString("cut"), //$NON-NLS-1$
"Cut", ActionNames.CUT, //$NON-NLS-1$
KeyStrokes.CUT));
}
menu.add(makeMenuItem(JMeterUtils.getResString("copy"), //$NON-NLS-1$
"Copy", ActionNames.COPY, //$NON-NLS-1$
KeyStrokes.COPY));
menu.add(makeMenuItem(JMeterUtils.getResString("paste"), //$NON-NLS-1$
"Paste", ActionNames.PASTE, //$NON-NLS-1$
KeyStrokes.PASTE));
menu.add(makeMenuItem(JMeterUtils.getResString("reset_gui"), //$NON-NLS-1$
"Reset", ActionNames.RESET_GUI //$NON-NLS-1$
));
if (removable) {
menu.add(makeMenuItem(JMeterUtils.getResString("remove"), //$NON-NLS-1$
"Remove", ActionNames.REMOVE, //$NON-NLS-1$
KeyStrokes.REMOVE));
}
}
public static void addPasteResetMenu(JPopupMenu menu) {
addSeparator(menu);
menu.add(makeMenuItem(JMeterUtils.getResString("paste"), //$NON-NLS-1$
"Paste", ActionNames.PASTE, //$NON-NLS-1$
KeyStrokes.PASTE));
menu.add(makeMenuItem(JMeterUtils.getResString("reset_gui"), //$NON-NLS-1$
"Reset", ActionNames.RESET_GUI //$NON-NLS-1$
));
}
public static void addFileMenu(JPopupMenu menu) {
addSeparator(menu);
menu.add(makeMenuItem(JMeterUtils.getResString("open"),// $NON-NLS-1$
"Open", ActionNames.OPEN));// $NON-NLS-1$
menu.add(makeMenuItem(JMeterUtils.getResString("menu_merge"),// $NON-NLS-1$
"Merge", ActionNames.MERGE));// $NON-NLS-1$
menu.add(makeMenuItem(JMeterUtils.getResString("save_as"),// $NON-NLS-1$
"Save As", ActionNames.SAVE_AS));// $NON-NLS-1$
addSeparator(menu);
JMenuItem savePicture = makeMenuItem(JMeterUtils.getResString("save_as_image"),// $NON-NLS-1$
"Save Image", ActionNames.SAVE_GRAPHICS,// $NON-NLS-1$
KeyStrokes.SAVE_GRAPHICS);
menu.add(savePicture);
if (!(GuiPackage.getInstance().getCurrentGui() instanceof Printable)) {
savePicture.setEnabled(false);
}
JMenuItem savePictureAll = makeMenuItem(JMeterUtils.getResString("save_as_image_all"),// $NON-NLS-1$
"Save Image All", ActionNames.SAVE_GRAPHICS_ALL,// $NON-NLS-1$
KeyStrokes.SAVE_GRAPHICS_ALL);
menu.add(savePictureAll);
addSeparator(menu);
JMenuItem disabled = makeMenuItem(JMeterUtils.getResString("disable"),// $NON-NLS-1$
"Disable", ActionNames.DISABLE);// $NON-NLS-1$
JMenuItem enabled = makeMenuItem(JMeterUtils.getResString("enable"),// $NON-NLS-1$
"Enable", ActionNames.ENABLE);// $NON-NLS-1$
boolean isEnabled = GuiPackage.getInstance().getTreeListener().getCurrentNode().isEnabled();
if (isEnabled) {
disabled.setEnabled(true);
enabled.setEnabled(false);
} else {
disabled.setEnabled(false);
enabled.setEnabled(true);
}
menu.add(enabled);
menu.add(disabled);
addSeparator(menu);
menu.add(makeMenuItem(JMeterUtils.getResString("help"), // $NON-NLS-1$
"Help", ActionNames.HELP));// $NON-NLS-1$
}
public static JMenu makeMenus(String[] categories, String label, String actionCommand) {
JMenu addMenu = new JMenu(label);
for (int i = 0; i < categories.length; i++) {
addMenu.add(makeMenu(categories[i], actionCommand));
}
return addMenu;
}
public static JPopupMenu getDefaultControllerMenu() {
JPopupMenu pop = new JPopupMenu();
pop.add(MenuFactory.makeMenus(MENU_ADD_CONTROLLER,
JMeterUtils.getResString("add"),// $NON-NLS-1$
ActionNames.ADD));
pop.add(makeMenus(MENU_PARENT_CONTROLLER,
JMeterUtils.getResString("insert_parent"),// $NON-NLS-1$
ActionNames.ADD_PARENT));
MenuFactory.addEditMenu(pop, true);
MenuFactory.addFileMenu(pop);
return pop;
}
public static JPopupMenu getDefaultSamplerMenu() {
JPopupMenu pop = new JPopupMenu();
pop.add(MenuFactory.makeMenus(MENU_ADD_SAMPLER,
JMeterUtils.getResString("add"),// $NON-NLS-1$
ActionNames.ADD));
pop.add(makeMenus(MENU_PARENT_SAMPLER,
JMeterUtils.getResString("insert_parent"),// $NON-NLS-1$
ActionNames.ADD_PARENT));
MenuFactory.addEditMenu(pop, true);
MenuFactory.addFileMenu(pop);
return pop;
}
public static JPopupMenu getDefaultConfigElementMenu() {
JPopupMenu pop = new JPopupMenu();
MenuFactory.addEditMenu(pop, true);
MenuFactory.addFileMenu(pop);
return pop;
}
public static JPopupMenu getDefaultVisualizerMenu() {
JPopupMenu pop = new JPopupMenu();
MenuFactory.addEditMenu(pop, true);
MenuFactory.addFileMenu(pop);
return pop;
}
public static JPopupMenu getDefaultTimerMenu() {
JPopupMenu pop = new JPopupMenu();
MenuFactory.addEditMenu(pop, true);
MenuFactory.addFileMenu(pop);
return pop;
}
public static JPopupMenu getDefaultAssertionMenu() {
JPopupMenu pop = new JPopupMenu();
MenuFactory.addEditMenu(pop, true);
MenuFactory.addFileMenu(pop);
return pop;
}
public static JPopupMenu getDefaultExtractorMenu() {
JPopupMenu pop = new JPopupMenu();
MenuFactory.addEditMenu(pop, true);
MenuFactory.addFileMenu(pop);
return pop;
}
/**
* Create a menu from a menu category.
*
* @param category - predefined string (used as key for menuMap HashMap and messages.properties lookup)
* @param actionCommand - predefined string, e.g. ActionNames.ADD
* @see org.apache.jmeter.gui.action.ActionNames
* @return the menu
*/
public static JMenu makeMenu(String category, String actionCommand) {
return makeMenu((Collection) menuMap.get(category), actionCommand, JMeterUtils.getResString(category));
}
/**
* Create a menu from a collection of items.
*
* @param menuInfo - collection of MenuInfo items
* @param actionCommand - predefined string, e.g. ActionNames.ADD
* @see org.apache.jmeter.gui.action.ActionNames
* @param menuName
* @return the menu
*/
public static JMenu makeMenu(Collection menuInfo, String actionCommand, String menuName) {
Iterator iter = menuInfo.iterator();
JMenu menu = new JMenu(menuName);
while (iter.hasNext()) {
MenuInfo info = (MenuInfo) iter.next();
menu.add(makeMenuItem(info.label, info.className, actionCommand));
}
return menu;
}
public static void setEnabled(JMenu menu) {
if (menu.getSubElements().length == 0) {
menu.setEnabled(false);
}
}
/**
* Create a single menu item
*
* @param label for the MenuItem
* @param name for the MenuItem
* @param actionCommand - predefined string, e.g. ActionNames.ADD
* @see org.apache.jmeter.gui.action.ActionNames
* @return the menu item
*/
public static JMenuItem makeMenuItem(String label, String name, String actionCommand) {
JMenuItem newMenuChoice = new JMenuItem(label);
newMenuChoice.setName(name);
newMenuChoice.addActionListener(ActionRouter.getInstance());
if (actionCommand != null) {
newMenuChoice.setActionCommand(actionCommand);
}
return newMenuChoice;
}
public static JMenuItem makeMenuItem(String label, String name, String actionCommand, KeyStroke accel) {
JMenuItem item = makeMenuItem(label, name, actionCommand);
item.setAccelerator(accel);
return item;
}
private static void initializeMenus() {
try {
List guiClasses = ClassFinder.findClassesThatExtend(JMeterUtils.getSearchPaths(), new Class[] {
JMeterGUIComponent.class, TestBean.class });
timers = new LinkedList();
controllers = new LinkedList();
samplers = new LinkedList();
configElements = new LinkedList();
assertions = new LinkedList();
listeners = new LinkedList();
postProcessors = new LinkedList();
preProcessors = new LinkedList();
nonTestElements = new LinkedList();
menuMap.put(TIMERS, timers);
menuMap.put(ASSERTIONS, assertions);
menuMap.put(CONFIG_ELEMENTS, configElements);
menuMap.put(CONTROLLERS, controllers);
menuMap.put(LISTENERS, listeners);
menuMap.put(NON_TEST_ELEMENTS, nonTestElements);
menuMap.put(SAMPLERS, samplers);
menuMap.put(POST_PROCESSORS, postProcessors);
menuMap.put(PRE_PROCESSORS, preProcessors);
Collections.sort(guiClasses);
Iterator iter = guiClasses.iterator();
while (iter.hasNext()) {
String name = (String) iter.next();
/*
* JMeterTreeNode and TestBeanGUI are special GUI classes, and
* aren't intended to be added to menus
*
* TODO: find a better way of checking this
*/
if (name.endsWith("JMeterTreeNode") // $NON-NLS-1$
|| name.endsWith("TestBeanGUI")) {// $NON-NLS-1$
continue;// Don't try to instantiate these
}
JMeterGUIComponent item;
try {
Class c = Class.forName(name);
if (TestBean.class.isAssignableFrom(c)) {
item = new TestBeanGUI(c);
} else {
item = (JMeterGUIComponent) c.newInstance();
}
} catch (NoClassDefFoundError e) {
log.warn("Missing jar? Could not create " + name + ". " + e);
continue;
} catch (Throwable e) {
log.warn("Could not instantiate " + name, e);
continue;
}
if (elementsToSkip.contains(name) || elementsToSkip.contains(item.getStaticLabel())) {
log.info("Skipping " + name);
continue;
} else {
elementsToSkip.add(name);
}
Collection categories = item.getMenuCategories();
if (categories == null) {
log.debug(name + " participates in no menus.");
continue;
}
if (categories.contains(TIMERS)) {
timers.add(new MenuInfo(item.getStaticLabel(), name));
}
if (categories.contains(POST_PROCESSORS)) {
postProcessors.add(new MenuInfo(item.getStaticLabel(), name));
}
if (categories.contains(PRE_PROCESSORS)) {
preProcessors.add(new MenuInfo(item.getStaticLabel(), name));
}
if (categories.contains(CONTROLLERS)) {
controllers.add(new MenuInfo(item.getStaticLabel(), name));
}
if (categories.contains(SAMPLERS)) {
samplers.add(new MenuInfo(item.getStaticLabel(), name));
}
if (categories.contains(NON_TEST_ELEMENTS)) {
nonTestElements.add(new MenuInfo(item.getStaticLabel(), name));
}
if (categories.contains(LISTENERS)) {
listeners.add(new MenuInfo(item.getStaticLabel(), name));
}
if (categories.contains(CONFIG_ELEMENTS)) {
configElements.add(new MenuInfo(item.getStaticLabel(), name));
}
if (categories.contains(ASSERTIONS)) {
assertions.add(new MenuInfo(item.getStaticLabel(), name));
}
}
} catch (IOException e) {
log.error("", e);
}
}
private static void addSeparator(JPopupMenu menu) {
MenuElement[] elements = menu.getSubElements();
if ((elements.length > 0) && !(elements[elements.length - 1] instanceof JPopupMenu.Separator)) {
menu.addSeparator();
}
}
/**
* Determine whether or not nodes can be added to this parent.
*
* Used by Merge
*
* @param parentNode
* @param element - top-level test element to be added
*
* @return whether it is OK to add the element to this parent
*/
public static boolean canAddTo(JMeterTreeNode parentNode, TestElement element) {
JMeterTreeNode node = new JMeterTreeNode(element, null);
return canAddTo(parentNode, new JMeterTreeNode[]{node});
}
/**
* Determine whether or not nodes can be added to this parent.
*
* Used by DragNDrop and Paste.
*
* @param parentNode
* @param nodes - array of nodes that are to be added
*
* @return whether it is OK to add the dragged nodes to this parent
*/
public static boolean canAddTo(JMeterTreeNode parentNode, JMeterTreeNode nodes[]) {
if (null == parentNode) {
return false;
}
if (foundClass(nodes, new Class[]{WorkBench.class})){// Can't add a Workbench anywhere
return false;
}
if (foundClass(nodes, new Class[]{TestPlan.class})){// Can't add a TestPlan anywhere
return false;
}
TestElement parent = parentNode.getTestElement();
if (parent instanceof WorkBench) {// allow everything else
return true;
}
if (parent instanceof TestPlan) {
if (foundClass(nodes,
new Class[]{Sampler.class, Controller.class}, // Samplers and Controllers need not apply ...
org.apache.jmeter.threads.ThreadGroup.class) // but ThreadGroup (Controller) is OK
){
return false;
}
return true;
}
// ThreadGroup is only allowed under a TestPlan
if (foundClass(nodes, new Class[]{org.apache.jmeter.threads.ThreadGroup.class})){
return false;
}
if (parent instanceof Controller) {// Includes thread group; anything goes
return true;
}
if (parent instanceof Sampler) {// Samplers and Controllers need not apply ...
if (foundClass(nodes, new Class[]{Sampler.class, Controller.class})){
return false;
}
return true;
}
// All other
return false;
}
// Is any node an instance of one of the classes?
private static boolean foundClass(JMeterTreeNode nodes[],Class classes[]){
for (int i = 0; i < nodes.length; i++) {
JMeterTreeNode node = nodes[i];
for (int j=0; j < classes.length; j++) {
if (classes[j].isInstance(node.getUserObject())){
return true;
}
}
}
return false;
}
// Is any node an instance of one of the classes, but not an exception?
private static boolean foundClass(JMeterTreeNode nodes[],Class classes[], Class except){
for (int i = 0; i < nodes.length; i++) {
JMeterTreeNode node = nodes[i];
Object userObject = node.getUserObject();
if (!except.isInstance(userObject)) {
for (int j=0; j < classes.length; j++) {
if (classes[j].isInstance(userObject)){
return true;
}
}
}
}
return false;
}
// Methods used for Test cases
static int menuMap_size() {
return menuMap.size();
}
static int assertions_size() {
return assertions.size();
}
static int configElements_size() {
return configElements.size();
}
static int controllers_size() {
return controllers.size();
}
static int listeners_size() {
return listeners.size();
}
static int nonTestElements_size() {
return nonTestElements.size();
}
static int postProcessors_size() {
return postProcessors.size();
}
static int preProcessors_size() {
return preProcessors.size();
}
static int samplers_size() {
return samplers.size();
}
static int timers_size() {
return timers.size();
}
static int elementsToSkip_size() {
return elementsToSkip.size();
}
}
The table below shows all metrics for MenuFactory.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 86.00 | Number of blocks | |
| BLOCK_COMMENT | 28.00 | Number of block comment lines | |
| COMMENTS | 84.00 | Comment lines | |
| COMMENT_DENSITY | 0.23 | Comment density | |
| COMPARISONS | 35.00 | Number of comparison operators | |
| CYCLOMATIC | 82.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 12.00 | Comments in declarations | |
| DOC_COMMENT | 49.00 | Number of javadoc comment lines | |
| ELOC | 363.00 | Effective lines of code | |
| EXEC_COMMENTS | 3.00 | Comments in executable code | |
| EXITS | 63.00 | Procedure exits | |
| FUNCTIONS | 34.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 73.03 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 76.00 | 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 | 0.00 | 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 | 0.00 | JAVA0030 Private field not used | |
| JAVA0031 | 0.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 0.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 0.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 0.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 0.00 | 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 | 0.00 | 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 | 5.00 | 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 | 0.00 | 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 | 0.00 | 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 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 0.00 | 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 | 0.00 | 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 | 0.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 0.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 9.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 13.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 1.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | 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 | 0.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | 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 | 0.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 0.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | 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 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 2.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 3.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 0.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | 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 | 1.00 | 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 | 2.00 | 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 | 0.00 | 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 | 6.00 | 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 | 0.00 | 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 | 589.00 | Number of lines in the source file | |
| LINE_COMMENT | 7.00 | Number of line comments | |
| LOC | 443.00 | Lines of code | |
| LOGICAL_LINES | 230.00 | Number of statements | |
| LOOPS | 8.00 | Number of loops | |
| NEST_DEPTH | 5.00 | Maximum nesting depth | |
| OPERANDS | 1121.00 | Number of operands | |
| OPERATORS | 2046.00 | Number of operators | |
| PARAMS | 30.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 3167.00 | Halstead program length | |
| PROGRAM_VOCAB | 373.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 46.00 | Number of return points from functions | |
| SIZE | 22138.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 330.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 43.00 | Number of unique operators | |
| WHITESPACE | 62.00 | Number of whitespace lines | |