Modernize o.e.dltk.ruby.debug.tests.

* Set BREE.
* Add missing copyright.
* Add missing annotations.
* Don't use deprecated JUnit methods.
* Convert Eclipse-LazyStart to Bundle-ActivationPolicy.


Change-Id: I9afe9d7cf5c9fcc528273118ef29db0060045329
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/tests/org.eclipse.dltk.ruby.debug.tests/.classpath b/tests/org.eclipse.dltk.ruby.debug.tests/.classpath
index 751c8f2..ad32c83 100644
--- a/tests/org.eclipse.dltk.ruby.debug.tests/.classpath
+++ b/tests/org.eclipse.dltk.ruby.debug.tests/.classpath
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/tests/org.eclipse.dltk.ruby.debug.tests/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.dltk.ruby.debug.tests/.settings/org.eclipse.jdt.core.prefs
index 554ea60..dfdb304 100644
--- a/tests/org.eclipse.dltk.ruby.debug.tests/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.dltk.ruby.debug.tests/.settings/org.eclipse.jdt.core.prefs
@@ -1,3 +1,106 @@
-#Tue Mar 11 20:31:34 PDT 2008
 eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.annotation.inheritNullAnnotations=disabled
+org.eclipse.jdt.core.compiler.annotation.missingNonNullByDefaultAnnotation=ignore
+org.eclipse.jdt.core.compiler.annotation.nonnull=org.eclipse.jdt.annotation.NonNull
+org.eclipse.jdt.core.compiler.annotation.nonnull.secondary=
+org.eclipse.jdt.core.compiler.annotation.nonnullbydefault=org.eclipse.jdt.annotation.NonNullByDefault
+org.eclipse.jdt.core.compiler.annotation.nonnullbydefault.secondary=
+org.eclipse.jdt.core.compiler.annotation.nullable=org.eclipse.jdt.annotation.Nullable
+org.eclipse.jdt.core.compiler.annotation.nullable.secondary=
+org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
+org.eclipse.jdt.core.compiler.problem.comparingIdentical=warning
+org.eclipse.jdt.core.compiler.problem.deadCode=warning
+org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
+org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
+org.eclipse.jdt.core.compiler.problem.discouragedReference=warning
+org.eclipse.jdt.core.compiler.problem.emptyStatement=warning
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.explicitlyClosedAutoCloseable=ignore
+org.eclipse.jdt.core.compiler.problem.fallthroughCase=ignore
+org.eclipse.jdt.core.compiler.problem.fatalOptionalError=disabled
+org.eclipse.jdt.core.compiler.problem.fieldHiding=ignore
+org.eclipse.jdt.core.compiler.problem.finalParameterBound=warning
+org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=warning
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=error
+org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
+org.eclipse.jdt.core.compiler.problem.includeNullInfoFromAsserts=disabled
+org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
+org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=warning
+org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=ignore
+org.eclipse.jdt.core.compiler.problem.localVariableHiding=ignore
+org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=warning
+org.eclipse.jdt.core.compiler.problem.missingDefaultCase=ignore
+org.eclipse.jdt.core.compiler.problem.missingDeprecatedAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.missingEnumCaseDespiteDefault=disabled
+org.eclipse.jdt.core.compiler.problem.missingHashCodeMethod=ignore
+org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotationForInterfaceMethodImplementation=enabled
+org.eclipse.jdt.core.compiler.problem.missingSerialVersion=warning
+org.eclipse.jdt.core.compiler.problem.missingSynchronizedOnInheritedMethod=ignore
+org.eclipse.jdt.core.compiler.problem.noEffectAssignment=warning
+org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning
 org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=ignore
+org.eclipse.jdt.core.compiler.problem.nonnullParameterAnnotationDropped=warning
+org.eclipse.jdt.core.compiler.problem.nonnullTypeVariableFromLegacyInvocation=warning
+org.eclipse.jdt.core.compiler.problem.nullAnnotationInferenceConflict=error
+org.eclipse.jdt.core.compiler.problem.nullReference=warning
+org.eclipse.jdt.core.compiler.problem.nullSpecViolation=error
+org.eclipse.jdt.core.compiler.problem.nullUncheckedConversion=warning
+org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
+org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
+org.eclipse.jdt.core.compiler.problem.pessimisticNullAnalysisForFreeTypeVariables=warning
+org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=ignore
+org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
+org.eclipse.jdt.core.compiler.problem.potentiallyUnclosedCloseable=ignore
+org.eclipse.jdt.core.compiler.problem.rawTypeReference=warning
+org.eclipse.jdt.core.compiler.problem.redundantNullAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
+org.eclipse.jdt.core.compiler.problem.redundantSpecificationOfTypeArguments=ignore
+org.eclipse.jdt.core.compiler.problem.redundantSuperinterface=warning
+org.eclipse.jdt.core.compiler.problem.reportMethodCanBePotentiallyStatic=ignore
+org.eclipse.jdt.core.compiler.problem.reportMethodCanBeStatic=ignore
+org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled
+org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning
+org.eclipse.jdt.core.compiler.problem.suppressOptionalErrors=disabled
+org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
+org.eclipse.jdt.core.compiler.problem.syntacticNullAnalysisForFields=disabled
+org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
+org.eclipse.jdt.core.compiler.problem.typeParameterHiding=warning
+org.eclipse.jdt.core.compiler.problem.unavoidableGenericTypeProblems=enabled
+org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning
+org.eclipse.jdt.core.compiler.problem.unclosedCloseable=warning
+org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
+org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.unnecessaryElse=ignore
+org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=warning
+org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=ignore
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionExemptExceptionAndThrowable=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
+org.eclipse.jdt.core.compiler.problem.unusedExceptionParameter=ignore
+org.eclipse.jdt.core.compiler.problem.unusedImport=warning
+org.eclipse.jdt.core.compiler.problem.unusedLabel=warning
+org.eclipse.jdt.core.compiler.problem.unusedLocal=warning
+org.eclipse.jdt.core.compiler.problem.unusedObjectAllocation=ignore
+org.eclipse.jdt.core.compiler.problem.unusedParameter=ignore
+org.eclipse.jdt.core.compiler.problem.unusedParameterIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=disabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled
+org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
+org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore
+org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
+org.eclipse.jdt.core.compiler.source=1.6
diff --git a/tests/org.eclipse.dltk.ruby.debug.tests/META-INF/MANIFEST.MF b/tests/org.eclipse.dltk.ruby.debug.tests/META-INF/MANIFEST.MF
index 5f57871..4c51d58 100644
--- a/tests/org.eclipse.dltk.ruby.debug.tests/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.dltk.ruby.debug.tests/META-INF/MANIFEST.MF
@@ -15,5 +15,6 @@
  org.eclipse.dltk.ruby.debug,
  org.eclipse.dltk.ruby.launching,
  org.eclipse.dltk.launching
-Eclipse-LazyStart: true
+Bundle-ActivationPolicy: lazy
 Export-Package: org.eclipse.dltk.ruby.debug.tests
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
diff --git a/tests/org.eclipse.dltk.ruby.debug.tests/src/org/eclipse/dltk/ruby/debug/tests/Activator.java b/tests/org.eclipse.dltk.ruby.debug.tests/src/org/eclipse/dltk/ruby/debug/tests/Activator.java
index 4ad5c1f..a55e937 100644
--- a/tests/org.eclipse.dltk.ruby.debug.tests/src/org/eclipse/dltk/ruby/debug/tests/Activator.java
+++ b/tests/org.eclipse.dltk.ruby.debug.tests/src/org/eclipse/dltk/ruby/debug/tests/Activator.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2016 xored software, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     xored software, Inc. - initial API and implementation
+ *******************************************************************************/
 package org.eclipse.dltk.ruby.debug.tests;
 
 import org.eclipse.core.runtime.Plugin;
@@ -20,19 +30,13 @@
 	public Activator() {
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.eclipse.core.runtime.Plugins#start(org.osgi.framework.BundleContext)
-	 */
+	@Override
 	public void start(BundleContext context) throws Exception {
 		super.start(context);
 		plugin = this;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.BundleContext)
-	 */
+	@Override
 	public void stop(BundleContext context) throws Exception {
 		plugin = null;
 		super.stop(context);
diff --git a/tests/org.eclipse.dltk.ruby.debug.tests/src/org/eclipse/dltk/ruby/debug/tests/launching/RubyLaunchingTests.java b/tests/org.eclipse.dltk.ruby.debug.tests/src/org/eclipse/dltk/ruby/debug/tests/launching/RubyLaunchingTests.java
index deeaf0a..3c68d88 100644
--- a/tests/org.eclipse.dltk.ruby.debug.tests/src/org/eclipse/dltk/ruby/debug/tests/launching/RubyLaunchingTests.java
+++ b/tests/org.eclipse.dltk.ruby.debug.tests/src/org/eclipse/dltk/ruby/debug/tests/launching/RubyLaunchingTests.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2016 xored software, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     xored software, Inc. - initial API and implementation
+ *******************************************************************************/
 package org.eclipse.dltk.ruby.debug.tests.launching;
 
 import java.util.ArrayList;
@@ -32,25 +42,31 @@
 		return new Suite(RubyLaunchingTests.class);
 	}
 
+	@Override
 	protected String getProjectName() {
 		return "launching";
 	}
 
+	@Override
 	protected String getNatureId() {
 		return RubyNature.NATURE_ID;
 	}
 
+	@Override
 	protected String getDebugModelId() {
 		return RubyDebugConstants.DEBUG_MODEL_ID;
 	}
 
+	@Override
 	protected ILaunchConfiguration createLaunchConfiguration(String arguments) {
 		return createTestLaunchConfiguration(getNatureId(), getProjectName(),
 				"src/test.rb", arguments);
 	}
 
+	@Override
 	protected void startLaunch(ILaunch launch, final IInterpreterInstall install) throws CoreException {
 		final AbstractScriptLaunchConfigurationDelegate delegate = new RubyLaunchConfigurationDelegate() {
+			@Override
 			public IInterpreterInstall getInterpreterInstall(
 					ILaunchConfiguration configuration) throws CoreException {
 				return install;
@@ -125,11 +141,12 @@
 		this.internalTestRun(NAME);
 	}
 
+	@Override
 	protected IInterpreterInstall[] getPredefinedInterpreterInstalls() {
 		IInterpreterInstallType[] installTypes = ScriptRuntime
 				.getInterpreterInstallTypes(RubyNature.NATURE_ID);
 		int id = 0;
-		List installs = new ArrayList();
+		List <IInterpreterInstall>installs = new ArrayList<IInterpreterInstall>();
 		for (int i = 0; i < installTypes.length; i++) {
 			String installId = getNatureId() + "_";
 			createAddInstall(installs, "/usr/bin/ruby", installId
@@ -138,12 +155,13 @@
 					installId + Integer.toString(++id), installTypes[i]);
 		}
 		if (installs.size() > 0) {
-			return (IInterpreterInstall[]) installs
+			return installs
 					.toArray(new IInterpreterInstall[installs.size()]);
 		}
 		return searchInstalls(RubyNature.NATURE_ID);
 	}
 
+	@Override
 	protected boolean hasPredefinedInterpreters() {
 		return true;
 	}
diff --git a/tests/org.eclipse.dltk.ruby.formatter.tests/src/org/eclipse/dltk/ruby/formatter/tests/FormatRubyLibTest.java b/tests/org.eclipse.dltk.ruby.formatter.tests/src/org/eclipse/dltk/ruby/formatter/tests/FormatRubyLibTest.java
index 795b677..663bb37 100644
--- a/tests/org.eclipse.dltk.ruby.formatter.tests/src/org/eclipse/dltk/ruby/formatter/tests/FormatRubyLibTest.java
+++ b/tests/org.eclipse.dltk.ruby.formatter.tests/src/org/eclipse/dltk/ruby/formatter/tests/FormatRubyLibTest.java
@@ -17,7 +17,6 @@
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
 
-import junit.framework.Assert;
 import junit.framework.TestCase;
 import junit.framework.TestSuite;
 
@@ -91,7 +90,7 @@
 					try {
 						final TextEdit edit = f.format(input, 0,
 								input.length(), 0);
-						Assert.assertNotNull(entry.getName(), edit);
+						assertNotNull(entry.getName(), edit);
 						final IDocument document = new Document(input);
 						edit.apply(document);
 						assertTrue(compareIgnoreBlanks(entry.getName(),