Merge branch 'dev/java8update'

.classpath

@@ -9,5 +9,6 @@
 	<classpathentry exported="true" kind="lib" path="lib/jfreechart-1.0.14.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/commons-csv-1.0.jar"/>
 	<classpathentry kind="lib" path="lib/jsefa-1.0.0.RELEASE.jar"/>
+	<classpathentry kind="lib" path="lib/log4j-1.2.17.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

.settings/org.eclipse.core.resources.prefs

@@ -1,5 +1,5 @@
 eclipse.preferences.version=1
-encoding//src/o3smeasures/astvisitors/LooseClassCohesionVisitor.java=UTF-8
-encoding//src/o3smeasures/measures/NumberOfClasses.java=UTF-8
+encoding//src/com/o3smeasures/astvisitors/LooseClassCohesionVisitor.java=UTF-8
+encoding//src/com/o3smeasures/measures/NumberOfClasses.java=UTF-8
 encoding/<project>=UTF-8
 encoding/src=UTF-8

.travis.yml

@@ -1,8 +1,4 @@
 language: java
 jdk:
   - oraclejdk8
-sudo: false
-addons:
-  apt:
-    packages:
-      - oracle-java8-installer
+sudo: false

META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: O3SMeasures
 Bundle-SymbolicName: O3SMeasures;singleton:=true
-Bundle-Version: 1.1.0
+Bundle-Version: 1.2.0
 Bundle-Vendor: Mariana Azevedo
 Require-Bundle: org.eclipse.ui,
  org.eclipse.core.resources,
@@ -11,29 +11,30 @@ Require-Bundle: org.eclipse.ui,
  org.junit;bundle-version="4.11.0",
  org.w3c.dom.events;bundle-version="3.0.0"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
-Bundle-Activator: o3smeasures.plugin.Activator
+Bundle-Activator: com.o3smeasures.plugin.Activator
 Bundle-ActivationPolicy: lazy
-Export-Package: o3smeasures.astvisitors,
- o3smeasures.builder,
- o3smeasures.builder.generic,
- o3smeasures.javamodel,
- o3smeasures.javamodel.generic,
- o3smeasures.main,
- o3smeasures.measures,
- o3smeasures.plugin,
- o3smeasures.plugin.chart,
- o3smeasures.plugin.views,
- o3smeasures.popup.actions,
- o3smeasures.preferences,
- o3smeasures.statistic,
- o3smeasures.statistic.generic,
- o3smeasures.structures,
- o3smeasures.util,
+Export-Package: com.o3smeasures.astvisitors,
+ com.o3smeasures.builder,
+ com.o3smeasures.builder.generic,
+ com.o3smeasures.javamodel,
+ com.o3smeasures.javamodel.generic,
+ com.o3smeasures.main,
+ com.o3smeasures.measures,
+ com.o3smeasures.plugin,
+ com.o3smeasures.plugin.chart,
+ com.o3smeasures.plugin.views,
+ com.o3smeasures.popup.actions,
+ com.o3smeasures.preferences,
+ com.o3smeasures.statistic,
+ com.o3smeasures.statistic.generic,
+ com.o3smeasures.structures,
+ com.o3smeasures.util,
  org.jfree.chart.axis
 Bundle-ClassPath: lib/jcommon-1.0.16.jar,
  lib/jcommon-1.0.17.jar,
  lib/jfreechart-1.0.14-swt.jar,
  lib/jfreechart-1.0.14.jar,
  .,
  lib/commons-csv-1.0.jar,
- lib/jsefa-1.0.0.RELEASE.jar
+ lib/jsefa-1.0.0.RELEASE.jar,
+ lib/log4j-1.2.17.jar

build.properties

@@ -7,6 +7,7 @@ bin.includes = plugin.xml,\
                lib/jfreechart-1.0.14-swt.jar,\
                lib/jfreechart-1.0.14.jar,\
                lib/jcommon-1.0.16.jar,\
-               lib/jcommon-1.0.17.jar
+               lib/jcommon-1.0.17.jar,\
+               lib/log4j-1.2.17.jar
 src.includes = lib/
 jars.compile.order = .

doc/script.js

@@ -1,9 +1,9 @@
 function show(type)
 {
-    count = 0;
+    var count = 0;
     for (var key in methods) {
         var row = document.getElementById(key);
-        if ((methods[key] &  type) != 0) {
+        if ((methods[key] &&  type) != 0) {
             row.style.display = '';
             row.className = (count++ % 2) ? rowColor : altColor;
         }

plugin.xml

@@ -6,7 +6,7 @@
 		<menuContribution locationURI="popup:org.eclipse.jdt.ui.PackageExplorer">
 	    	<menu label="O3SMeasures"
                	  mnemonic="O3SMeasures" id="O3SMeasures.menu1">
-		    	  <command commandId="o3smeasures.popup.actions.Measurement"
+		    	  <command commandId="com.o3smeasures.popup.actions.Measurement"
 			               id="O3SMeasures.newAction"
 			               label="Measure"
 			               style="push"
@@ -32,31 +32,31 @@
 	<extension point="org.eclipse.ui.commands">
 		  <category id="o3smeasures" name="o3smeasures"></category>
 	      <command categoryId="o3smeasures"
-	      		   id="o3smeasures.popup.actions.Measurement"
+	      		   id="com.o3smeasures.popup.actions.Measurement"
 	               description="O3SMeasures"
 	               name="O3SMeasures"
-	               defaultHandler="o3smeasures.popup.actions.Measurement">
+	               defaultHandler="com.o3smeasures.popup.actions.Measurement">
 	      </command>
     </extension>
 
     <extension point="org.eclipse.ui.perspectiveExtensions">
       <perspectiveExtension targetID="org.eclipse.jdt.ui.JavaPerspective">
-         <view id="o3smeasures.plugin.views.SampleView"
+         <view id="com.o3smeasures.plugin.views.SampleView"
                ratio="0.5"
                relationship="right"
                relative="org.eclipse.ui.views.ProblemView">
          </view>
-         <view id="o3smeasures.plugin.views.PieChartView"
+         <view id="com.o3smeasures.plugin.views.PieChartView"
                ratio="0.5"
                relationship="right"
                relative="org.eclipse.ui.views.ProblemView">
          </view>
-         <view id="o3smeasures.plugin.views.FactorsView"
+         <view id="com.o3smeasures.plugin.views.FactorsView"
                ratio="0.5"
                relationship="right"
                relative="org.eclipse.ui.views.ProblemView">
          </view>
-         <view id="o3smeasures.plugin.views.IndicatorsView"
+         <view id="com.o3smeasures.plugin.views.IndicatorsView"
                ratio="0.5"
                relationship="right"
                relative="org.eclipse.ui.views.ProblemView">
@@ -67,35 +67,35 @@
     <extension point="org.eclipse.ui.views">
     	<category id="o3smeasures" name="o3smeasures"></category>
 	    <view category="o3smeasures"
-              class="o3smeasures.plugin.views.SampleView"
+              class="com.o3smeasures.plugin.views.SampleView"
               icon="icons/eclipse16.gif"
-              id="o3smeasures.plugin.views.SampleView"
+              id="com.o3smeasures.plugin.views.SampleView"
               name="O3SMeasures Diagnostic View">
 	    </view>
       	<view category="o3smeasures"
-              class="o3smeasures.plugin.views.PieChartView"
+              class="com.o3smeasures.plugin.views.PieChartView"
               icon="icons/eclipse16.gif"
-              id="o3smeasures.plugin.views.PieChartView"
+              id="com.o3smeasures.plugin.views.PieChartView"
               name="O3SMeasures PieChart View">
       	</view>
   		<view category="o3smeasures"
-          	  class="o3smeasures.plugin.views.FactorsView"
+          	  class="com.o3smeasures.plugin.views.FactorsView"
           	  icon="icons/eclipse16.gif"
-          	  id="o3smeasures.plugin.views.FactorsView"
+          	  id="com.o3smeasures.plugin.views.FactorsView"
           	  name="O3SMeasures Factors View">
       	</view>
       	<view category="o3smeasures"
-              class="o3smeasures.plugin.views.IndicatorsView"
+              class="com.o3smeasures.plugin.views.IndicatorsView"
               icon="icons/eclipse16.gif"
-              id="o3smeasures.plugin.views.IndicatorsView"
+              id="com.o3smeasures.plugin.views.IndicatorsView"
               name="O3SMeasures Indicators View">
       	</view>
    </extension>
    <extension
          point="org.eclipse.ui.preferencePages">
       <page
-            class="o3smeasures.preferences.O3SMeasuresPreferencePage"
-            id="o3smeasures.preferencePage"
+            class="com.o3smeasures.preferences.O3SMeasuresPreferencePage"
+            id="com.o3smeasures.preferencePage"
             name="O3SMeasures Preferences">
       </page>
    </extension>

src/o3smeasures/astvisitors/ClassVisitor.java → src/com/o3smeasures/astvisitors/ClassVisitor.java

@@ -1,4 +1,4 @@
-package o3smeasures.astvisitors;
+package com.o3smeasures.astvisitors;
 
 import java.util.Iterator;
 import java.util.List;
@@ -57,20 +57,16 @@ private void calculateNumberOfClasses(CompilationUnit unit) {
 		numOfClassClasses++;
 
 		for (Object type :unit.types()){
-			if (type instanceof TypeDeclaration){
+			if ((type instanceof TypeDeclaration) && !((TypeDeclaration) type).isInterface()){
 
-				if (!((TypeDeclaration) type).isInterface()){
-
-					List<TypeDeclaration> bodyDeclarationsList = ((TypeDeclaration) type).bodyDeclarations();
-					Iterator<TypeDeclaration> itBodyDeclaration = bodyDeclarationsList.iterator();
-
-					while (itBodyDeclaration.hasNext()){
-						Object itItem = itBodyDeclaration.next();
-						if (itItem instanceof TypeDeclaration){
-							if (!((TypeDeclaration) itItem).isInterface()){
-								numOfClassClasses++;
-							}
-						}
+				List<TypeDeclaration> bodyDeclarationsList = ((TypeDeclaration) type).bodyDeclarations();
+				Iterator<TypeDeclaration> itBodyDeclaration = bodyDeclarationsList.iterator();
+
+				while (itBodyDeclaration.hasNext()){
+					Object itItem = itBodyDeclaration.next();
+					if ((itItem instanceof TypeDeclaration)
+							&& !((TypeDeclaration) itItem).isInterface()){
+						numOfClassClasses++;
 					}
 				}
 			}

src/o3smeasures/astvisitors/CouplingBetweenObjectsVisitor.java → src/com/o3smeasures/astvisitors/CouplingBetweenObjectsVisitor.java

@@ -1,6 +1,8 @@
-package o3smeasures.astvisitors;
+package com.o3smeasures.astvisitors;
 
 import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
 
 import org.eclipse.jdt.core.IType;
 import org.eclipse.jdt.core.dom.ASTVisitor;
@@ -24,13 +26,13 @@
 public class CouplingBetweenObjectsVisitor extends ASTVisitor{
 
 	private IType[] iTypeList;
-	private static int ITYPE_SIZE = 20;
+	private static int size = 20;
 	private int numCalls;
 	private static CouplingBetweenObjectsVisitor instance;
 
 	public CouplingBetweenObjectsVisitor(){
 		super();
-		iTypeList = new IType[ITYPE_SIZE];
+		iTypeList = new IType[size];
 	}
 
 	public static CouplingBetweenObjectsVisitor getInstance(){
@@ -57,22 +59,14 @@ public boolean visit(CompilationUnit node) {
 	 * @since 13/07/2014
 	 * @param unit
 	 */
+	@SuppressWarnings("unchecked")
 	private void calculateClazzUsed(CompilationUnit unit){
-		for (Object type :unit.types()){
-			if (type instanceof TypeDeclaration){
-
-				MethodDeclaration [] methods = ((TypeDeclaration) type).getMethods();
-
-				for (MethodDeclaration method: methods){
-
-					Block firstMethodBody = method.getBody();
-
-					if (firstMethodBody != null){
-
-						checkMethodStatements(method, firstMethodBody);
-					}
-				}
-			}
+
+		Object typeDeclaration = unit.types().stream().filter(type -> type instanceof TypeDeclaration).collect(Collectors.toList());
+		MethodDeclaration [] methods = ((List<TypeDeclaration>) typeDeclaration).get(0).getMethods();
+		for (MethodDeclaration method: methods){
+			Block firstMethodBody = method.getBody();
+			Optional.ofNullable(firstMethodBody).ifPresent(m -> checkMethodStatements(method, firstMethodBody));
 		}
 	}
 
@@ -86,11 +80,7 @@ private void calculateClazzUsed(CompilationUnit unit){
 	@SuppressWarnings("unchecked")
 	private void checkMethodStatements(MethodDeclaration method, Block firstMethodBody) {
 		List<Statement> firstMethodStatements = firstMethodBody.statements();
-
-		if (!firstMethodStatements.isEmpty()){
-
-			getMethodDeclarations(method, firstMethodStatements);
-		}
+		if (!firstMethodStatements.isEmpty()) getMethodDeclarations(method, firstMethodStatements);
 	}
 
 	/**
@@ -104,9 +94,7 @@ private void checkMethodStatements(MethodDeclaration method, Block firstMethodBo
 	private void getMethodDeclarations(MethodDeclaration method, List<Statement> firstMethodStatements) {
 		for (IType ty : iTypeList){
 
-			if (firstMethodStatements.toString().contains(ty.getElementName())){
-				numCalls++;
-			}
+			if (firstMethodStatements.toString().contains(ty.getElementName())) numCalls++;
 
 			for (Object param : method.parameters()){
 				if (((SingleVariableDeclaration)param).getType().toString().matches(ty.getElementName())){
@@ -132,7 +120,7 @@ public void addListOfTypes(IType[] types){
 	 * @since 13/07/2014
 	 */
 	public void cleanArrayAndVariable(){
-		this.iTypeList = new IType[ITYPE_SIZE];
+		this.iTypeList = new IType[size];
 		this.numCalls = 0;
 	}
 
@@ -143,6 +131,6 @@ public void cleanArrayAndVariable(){
 	 * @return
 	 */
 	public Double getCouplingBetweenObjectsIndex(){
-		return Double.valueOf(iTypeList.length + numCalls);
+		return Double.valueOf(iTypeList.length) + Double.valueOf(numCalls);
 	}
 }

src/o3smeasures/astvisitors/CyclomaticComplexityVisitor.java → src/com/o3smeasures/astvisitors/CyclomaticComplexityVisitor.java

@@ -1,4 +1,4 @@
-package o3smeasures.astvisitors;
+package com.o3smeasures.astvisitors;
 
 import java.math.BigDecimal;
 import java.math.MathContext;
@@ -29,7 +29,7 @@
 public class CyclomaticComplexityVisitor extends ASTVisitor{
 
 	private Double cyclomaticComplexityIndex;
-	private static Double sumCyclomaticComplexity;
+	private Double sumCyclomaticComplexity;
 	private static CyclomaticComplexityVisitor instance;
 
 	public CyclomaticComplexityVisitor(){
@@ -180,7 +180,7 @@ public Double getCyclomaticComplexityIndex(){
 	 */
 	public void cleanVariables(){
 		this.cyclomaticComplexityIndex = 0d;
-		CyclomaticComplexityVisitor.sumCyclomaticComplexity = 0d;
+		this.sumCyclomaticComplexity = 0d;
 	}
 
 	/**
@@ -189,7 +189,7 @@ public void cleanVariables(){
 	 * @since 13/07/2014
 	 * @return
 	 */
-	public static Double getAllCyclomaticComplexity() {
+	public Double getAllCyclomaticComplexity() {
 		return sumCyclomaticComplexity;
 	}
 }

src/o3smeasures/astvisitors/FanOutVisitor.java → src/com/o3smeasures/astvisitors/FanOutVisitor.java

@@ -1,4 +1,4 @@
-package o3smeasures.astvisitors;
+package com.o3smeasures.astvisitors;
 
 import java.math.BigDecimal;
 import java.math.MathContext;
@@ -26,7 +26,7 @@ public class FanOutVisitor extends ASTVisitor{
 
 	public FanOutVisitor(){
 		super();
-		typesList = new ArrayList<TypeDeclaration>();
+		typesList = new ArrayList<>();
 	}
 
 	public static FanOutVisitor getInstance(){
@@ -68,7 +68,7 @@ private void calculateFanOut(CompilationUnit unit){
 	 * @since 13/07/2014
 	 */
 	public void cleanArray(){
-		this.typesList = new ArrayList<TypeDeclaration>();
+		this.typesList = new ArrayList<>();
 	}
 
 	/**

src/o3smeasures/astvisitors/LinesOfCodeVisitor.java → src/com/o3smeasures/astvisitors/LinesOfCodeVisitor.java

@@ -1,4 +1,4 @@
-package o3smeasures.astvisitors;
+package com.o3smeasures.astvisitors;
 
 import java.math.BigDecimal;
 import java.math.MathContext;