public void testEditOutputFolder04RemoveProjectAndExcludeOutput() throws Exception {
fJavaProject = createProject(null);
// Use the old behavior in order to test the fallback code. Set to ERROR since 3.8.
fJavaProject.setOption(
JavaCore.CORE_OUTPUT_LOCATION_OVERLAPPING_ANOTHER_SOURCE, JavaCore.IGNORE);
JavaProjectHelper.addSourceContainer(
fJavaProject, null, new IPath[] {new Path("src1/"), new Path("src2/")});
IPackageFragmentRoot src1 = JavaProjectHelper.addSourceContainer(fJavaProject, "src1");
IPackageFragmentRoot src2 = JavaProjectHelper.addSourceContainer(fJavaProject, "src2");
IPath projectPath = fJavaProject.getProject().getFullPath();
IPath outputPath = projectPath.append("src2").append(DEFAULT_OUTPUT_FOLDER_NAME);
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
CPListElement element =
cpProject.getCPElement(
CPListElement.createFromExisting(src1.getRawClasspathEntry(), fJavaProject));
IStatus status =
ClasspathModifier.checkSetOutputLocationPrecondition(element, outputPath, false, cpProject);
assertTrue(status.getMessage(), status.getSeverity() == IStatus.INFO);
BuildpathDelta delta =
ClasspathModifier.setOutputLocation(element, outputPath, false, cpProject);
assertDeltaResources(delta, new IPath[] {outputPath}, new IPath[0], new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(
delta, fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME));
assertDeltaRemovedEntries(delta, new IPath[] {fJavaProject.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
assertTrue(
"Default output folder was not set to bin",
fJavaProject
.getOutputLocation()
.equals(fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME)));
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 3);
IClasspathEntry entry = classpathEntries[1];
assertTrue(src1.getRawClasspathEntry() == entry);
IPath location = entry.getOutputLocation();
assertTrue(
"Output path is " + location + " expected was " + outputPath, outputPath.equals(location));
entry = classpathEntries[2];
assertTrue(src2.getRawClasspathEntry() == entry);
IPath[] exclusionPatterns = entry.getExclusionPatterns();
assertTrue(exclusionPatterns.length == 1);
assertTrue(exclusionPatterns[0].toString().equals("bin/"));
}
public void testRemoveFromBuildpathBug153299Lib() throws Exception {
fJavaProject = createProject(null);
IPackageFragmentRoot p01 =
JavaProjectHelper.addSourceContainer(fJavaProject, null, new IPath[] {new Path("src1/")});
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
IPath[] jarPaths = new IPath[] {JavaProjectHelper.MYLIB.makeAbsolute()};
ClasspathModifier.addExternalJars(jarPaths, cpProject);
ClasspathModifier.commitClassPath(cpProject, null);
cpProject = CPJavaProject.createFromExisting(fJavaProject);
BuildpathDelta delta =
ClasspathModifier.removeFromBuildpath(
new CPListElement[] {
CPListElement.createFromExisting(p01.getRawClasspathEntry(), fJavaProject)
},
cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[] {}, new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(delta, fJavaProject.getPath());
assertDeltaRemovedEntries(delta, new IPath[] {p01.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
}
public void testRemoveFromBuildpathBug153299Src() throws Exception {
fJavaProject = createProject(null);
// Use the old behavior in order to test the fallback code. Set to ERROR since 3.8.
fJavaProject.setOption(
JavaCore.CORE_OUTPUT_LOCATION_OVERLAPPING_ANOTHER_SOURCE, JavaCore.IGNORE);
IPackageFragmentRoot p01 =
JavaProjectHelper.addSourceContainer(fJavaProject, null, new IPath[] {new Path("src1/")});
JavaProjectHelper.addSourceContainer(fJavaProject, "src1");
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
BuildpathDelta delta =
ClasspathModifier.removeFromBuildpath(
new CPListElement[] {
CPListElement.createFromExisting(p01.getRawClasspathEntry(), fJavaProject)
},
cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[] {}, new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(
delta, fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME));
assertDeltaRemovedEntries(delta, new IPath[] {p01.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
}
public void testRemoveFromBuildpath01RemoveLibs() throws Exception {
fJavaProject = createProject(DEFAULT_OUTPUT_FOLDER_NAME);
IPath[] jarPaths =
new IPath[] {
JavaProjectHelper.MYLIB.makeAbsolute(), JavaProjectHelper.JUNIT_SRC_381.makeAbsolute()
};
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
BuildpathDelta delta = ClasspathModifier.addExternalJars(jarPaths, cpProject);
ClasspathModifier.commitClassPath(cpProject, null);
CPListElement[] toRemove = {delta.getAddedEntries().get(0), delta.getAddedEntries().get(1)};
delta = ClasspathModifier.removeFromBuildpath(toRemove, cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[0], new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(
delta, fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME));
assertDeltaRemovedEntries(delta, new IPath[] {toRemove[0].getPath(), toRemove[1].getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 1);
}
public void testRemoveFromBuildpath01() throws Exception {
fJavaProject = createProject(DEFAULT_OUTPUT_FOLDER_NAME);
IPackageFragmentRoot src1 = JavaProjectHelper.addSourceContainer(fJavaProject, "src1");
IPackageFragmentRoot src2 = JavaProjectHelper.addSourceContainer(fJavaProject, "src2");
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
CPListElement[] toRemove = new CPListElement[2];
toRemove[0] = CPListElement.createFromExisting(src1.getRawClasspathEntry(), fJavaProject);
toRemove[1] = CPListElement.createFromExisting(src2.getRawClasspathEntry(), fJavaProject);
BuildpathDelta delta = ClasspathModifier.removeFromBuildpath(toRemove, cpProject);
assertDeltaResources(
delta,
new IPath[0],
new IPath[] {src1.getPath(), src2.getPath()},
new IPath[0],
new IPath[0]);
assertDeltaDefaultOutputFolder(
delta, fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME));
assertDeltaRemovedEntries(delta, new IPath[] {src1.getPath(), src2.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 1);
}
/*
* (non-Javadoc)
* @see org.eclipse.jdt.core.ClasspathContainerInitializer#getComparisonID(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject)
*/
@Override
public Object getComparisonID(final IPath containerPath, final IJavaProject project) {
if (containerPath == null || project == null) {
return null;
}
return containerPath.segment(0) + "/" + project.getPath().segment(0); // $NON-NLS-1$
}
private IClasspathEntry[] createClasspathEntries(IJavaProject javaProject) {
IPath srcPath1 = javaProject.getPath().append("src/main/java");
IPath srcPath2 = javaProject.getPath().append("src/main/resources");
IPath srcPath3 = javaProject.getPath().append("src/test/java");
IPath srcPath4 = javaProject.getPath().append("src/test/resources");
IPath[] javaPath = new IPath[] {new Path("**/*.java")};
IPath testOutputLocation = javaProject.getPath().append("target/test-classes");
IClasspathEntry[] entries = {
JavaCore.newSourceEntry(srcPath1, javaPath, null, null),
JavaCore.newSourceEntry(srcPath2, javaPath),
JavaCore.newSourceEntry(srcPath3, javaPath, null, testOutputLocation),
JavaCore.newSourceEntry(srcPath4, javaPath, testOutputLocation),
JavaRuntime.getDefaultJREContainerEntry()
};
return entries;
}
@Override
public void replay() throws Exception {
IJavaProject javaProject = JavaProjectsUpkeeper.findOrCreateJavaProject(projectName);
// First, remove all references from other projects to this project
for (IJavaProject someJavaProject : JavaProjectsUpkeeper.getAllJavaProjects()) {
JavaProjectHelper.removeFromClasspath(someJavaProject, javaProject.getPath());
}
// Next, add this project to projects that are currently referencing it
for (String referencingProjectName : referencingProjectNames) {
IJavaProject referencingProject =
JavaProjectsUpkeeper.findOrCreateJavaProject(referencingProjectName);
JavaProjectHelper.addRequiredProject(referencingProject, javaProject);
}
}
public void testEditOutputFolderBug154044() throws Exception {
fJavaProject = createProject(DEFAULT_OUTPUT_FOLDER_NAME);
IPackageFragmentRoot src1 = JavaProjectHelper.addSourceContainer(fJavaProject, "src1");
IPath projectPath = fJavaProject.getProject().getFullPath();
IPath oldOutputPath =
projectPath.append("src1").append("sub").append(DEFAULT_OUTPUT_FOLDER_NAME);
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
CPListElement element =
cpProject.getCPElement(
CPListElement.createFromExisting(src1.getRawClasspathEntry(), fJavaProject));
ClasspathModifier.setOutputLocation(element, oldOutputPath, false, cpProject);
ClasspathModifier.commitClassPath(cpProject, null);
IPath outputPath = projectPath.append("src1").append("sub").append("newBin");
cpProject = CPJavaProject.createFromExisting(fJavaProject);
element =
cpProject.getCPElement(
CPListElement.createFromExisting(src1.getRawClasspathEntry(), fJavaProject));
IStatus status =
ClasspathModifier.checkSetOutputLocationPrecondition(element, outputPath, false, cpProject);
assertTrue(status.getMessage(), status.isOK());
BuildpathDelta delta =
ClasspathModifier.setOutputLocation(element, outputPath, false, cpProject);
assertDeltaResources(
delta, new IPath[] {outputPath}, new IPath[] {oldOutputPath}, new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(
delta, fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME));
assertDeltaRemovedEntries(delta, new IPath[0]);
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
IClasspathEntry entry = classpathEntries[1];
assertTrue(src1.getRawClasspathEntry() == entry);
IPath location = entry.getOutputLocation();
assertTrue(
"Output path is " + location + " expected was " + outputPath, outputPath.equals(location));
IPath[] exclusionPatterns = entry.getExclusionPatterns();
assertTrue(exclusionPatterns.length == 1);
assertTrue(
exclusionPatterns[0].toString(), exclusionPatterns[0].toString().equals("sub/newBin/"));
}
/**
* Tests if the used type is contained in the project containing the type use.
*
* @param tbinding the type binding of the type use
* @return <code>true</code> if the used type is contained in the project, otherwise <code>false
* </code>
*/
private boolean isInProject(ITypeBinding tbinding) {
IJavaProject project = jproject.getJavaProject();
if (project == null) {
return true;
}
try {
IType type = project.findType(tbinding.getQualifiedName());
if (type != null) {
String pdir = project.getPath().toString();
String tname = type.getPath().toString();
return pdir != null && tname != null && tname.startsWith(pdir);
}
} catch (JavaModelException e) {
return false;
}
return false;
}
@Test
public void shouldConfigureSimpleProject() throws JavaModelException, IOException {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
File workspaceRoot = root.getFullPath().toFile();
File projectRoot = new File(workspaceRoot, "myProject");
projectRoot.mkdir();
File sourceFolder = new File(projectRoot, "src");
sourceFolder.mkdir();
File testFolder = new File(projectRoot, "test");
testFolder.mkdir();
File outputFolder = new File(projectRoot, "bin");
outputFolder.mkdir();
IJavaProject project = mock(IJavaProject.class);
Properties sonarProperties = new Properties();
when(project.getOption(JavaCore.COMPILER_SOURCE, true)).thenReturn("1.6");
when(project.getOption(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, true)).thenReturn("1.6");
when(project.getPath()).thenReturn(new Path(projectRoot.getAbsolutePath()));
IClasspathEntry[] cpes =
new IClasspathEntry[] {
createCPE(IClasspathEntry.CPE_SOURCE, sourceFolder),
createCPE(IClasspathEntry.CPE_SOURCE, testFolder)
};
when(project.getResolvedClasspath(true)).thenReturn(cpes);
when(project.getOutputLocation()).thenReturn(new Path(outputFolder.getAbsolutePath()));
configurator.configureJavaProject(project, sonarProperties);
// TODO Find a way to mock a project inside Eclipse
// assertTrue(sonarProperties.containsKey("sonar.sources"));
// assertThat(sonarProperties.getProperty("sonar.sources"), is(sourceFolder.getPath()));
// assertTrue(sonarProperties.containsKey("sonar.tests"));
// assertThat(sonarProperties.getProperty("sonar.tests"), is(testFolder.getPath()));
// assertTrue(sonarProperties.containsKey("sonar.binaries"));
// assertThat(sonarProperties.getProperty("sonar.binaries"), is(outputFolder.getPath()));
}
public void testRemoveFromBuildpath01RemoveProject() throws Exception {
fJavaProject = createProject(null);
IPackageFragmentRoot p01 = JavaProjectHelper.addSourceContainer(fJavaProject, null);
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
BuildpathDelta delta =
ClasspathModifier.removeFromBuildpath(
new CPListElement[] {
CPListElement.createFromExisting(p01.getRawClasspathEntry(), fJavaProject)
},
cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[] {}, new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(delta, fJavaProject.getPath());
assertDeltaRemovedEntries(delta, new IPath[] {p01.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 1);
}
static final void updateClasspathEntries(
Map<IPath, String> oldLocationMap, IProgressMonitor monitor) throws JavaModelException {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IJavaProject[] javaProjects = JavaCore.create(root).getJavaProjects();
try {
monitor.beginTask(CorextMessages.JavaDocLocations_migrate_operation, javaProjects.length);
for (int i = 0; i < javaProjects.length; i++) {
IJavaProject project = javaProjects[i];
String projectJavadoc = oldLocationMap.get(project.getPath());
if (projectJavadoc != null) {
try {
setProjectJavadocLocation(project, projectJavadoc);
} catch (CoreException e) {
// ignore
}
}
IClasspathEntry[] rawClasspath = project.getRawClasspath();
boolean hasChange = false;
for (int k = 0; k < rawClasspath.length; k++) {
IClasspathEntry updated = getConvertedEntry(rawClasspath[k], project, oldLocationMap);
if (updated != null) {
rawClasspath[k] = updated;
hasChange = true;
}
}
if (hasChange) {
project.setRawClasspath(rawClasspath, new SubProgressMonitor(monitor, 1));
} else {
monitor.worked(1);
}
}
} finally {
monitor.done();
}
}
public void testASTRewriteExample() throws Exception {
// create a new project
IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject("Test");
project.create(null);
project.open(null);
try {
// set the Java nature and Java build path
IProjectDescription description = project.getDescription();
description.setNatureIds(new String[] {JavaCore.NATURE_ID});
project.setDescription(description, null);
IJavaProject javaProject = JavaCore.create(project);
// build path is: project as source folder and JRE container
IClasspathEntry[] cpentry =
new IClasspathEntry[] {
JavaCore.newSourceEntry(javaProject.getPath()),
JavaRuntime.getDefaultJREContainerEntry()
};
javaProject.setRawClasspath(cpentry, javaProject.getPath(), null);
Map<String, String> options = new HashMap<>();
options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR, JavaCore.SPACE);
options.put(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, "4");
javaProject.setOptions(options);
// create a test file
IPackageFragmentRoot root = javaProject.getPackageFragmentRoot(project);
IPackageFragment pack1 = root.createPackageFragment("test1", false, null);
StringBuffer buf = new StringBuffer();
buf.append("package test1;\n");
buf.append("public class E {\n");
buf.append(" public void foo(int i) {\n");
buf.append(" while (--i > 0) {\n");
buf.append(" System.beep();\n");
buf.append(" }\n");
buf.append(" }\n");
buf.append("}\n");
ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
// create an AST
ASTParser parser = ASTParser.newParser(IASTSharedValues.SHARED_AST_LEVEL);
parser.setSource(cu);
parser.setResolveBindings(false);
CompilationUnit astRoot = (CompilationUnit) parser.createAST(null);
AST ast = astRoot.getAST();
// create the descriptive ast rewriter
ASTRewrite rewrite = ASTRewrite.create(ast);
// get the block node that contains the statements in the method body
TypeDeclaration typeDecl = (TypeDeclaration) astRoot.types().get(0);
MethodDeclaration methodDecl = typeDecl.getMethods()[0];
Block block = methodDecl.getBody();
// create new statements to insert
MethodInvocation newInv1 = ast.newMethodInvocation();
newInv1.setName(ast.newSimpleName("bar1"));
Statement newStatement1 = ast.newExpressionStatement(newInv1);
MethodInvocation newInv2 = ast.newMethodInvocation();
newInv2.setName(ast.newSimpleName("bar2"));
Statement newStatement2 = ast.newExpressionStatement(newInv2);
// describe that the first node is inserted as first statement in block, the other one as last
// statement
// note: AST is not modified by this
ListRewrite listRewrite = rewrite.getListRewrite(block, Block.STATEMENTS_PROPERTY);
listRewrite.insertFirst(newStatement1, null);
listRewrite.insertLast(newStatement2, null);
// evaluate the text edits corresponding to the described changes. AST and CU still
// unmodified.
TextEdit res = rewrite.rewriteAST();
// apply the text edits to the compilation unit
Document document = new Document(cu.getSource());
res.apply(document);
cu.getBuffer().setContents(document.get());
// test result
String preview = cu.getSource();
buf = new StringBuffer();
buf.append("package test1;\n");
buf.append("public class E {\n");
buf.append(" public void foo(int i) {\n");
buf.append(" bar1();\n");
buf.append(" while (--i > 0) {\n");
buf.append(" System.beep();\n");
buf.append(" }\n");
buf.append(" bar2();\n");
buf.append(" }\n");
buf.append("}\n");
assertEquals(preview, buf.toString());
} finally {
project.delete(true, null);
}
}
private void createOutputLocation(IJavaProject javaProject) throws JavaModelException {
IPath targetPath = javaProject.getPath().append("target/classes");
javaProject.setOutputLocation(targetPath, null);
}
private void collectProposals(
IJavaProject project, String name, Collection<DefaultClasspathFixProposal> proposals)
throws CoreException {
int idx = name.lastIndexOf('.');
char[] packageName =
idx != -1 ? name.substring(0, idx).toCharArray() : null; // no package provided
char[] typeName = name.substring(idx + 1).toCharArray();
if (typeName.length == 1 && typeName[0] == '*') {
typeName = null;
}
IJavaSearchScope scope = SearchEngine.createWorkspaceScope();
ArrayList<TypeNameMatch> res = new ArrayList<TypeNameMatch>();
TypeNameMatchCollector requestor = new TypeNameMatchCollector(res);
int matchMode = SearchPattern.R_EXACT_MATCH | SearchPattern.R_CASE_SENSITIVE;
new SearchEngine()
.searchAllTypeNames(
packageName,
matchMode,
typeName,
matchMode,
IJavaSearchConstants.TYPE,
scope,
requestor,
IJavaSearchConstants.WAIT_UNTIL_READY_TO_SEARCH,
null);
if (res.isEmpty()) {
return;
}
HashSet<Object> addedClaspaths = new HashSet<Object>();
for (int i = 0; i < res.size(); i++) {
TypeNameMatch curr = res.get(i);
IType type = curr.getType();
if (type != null) {
IPackageFragmentRoot root =
(IPackageFragmentRoot) type.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
try {
IClasspathEntry entry = root.getRawClasspathEntry();
if (entry == null) {
continue;
}
IJavaProject other = root.getJavaProject();
int entryKind = entry.getEntryKind();
if ((entry.isExported() || entryKind == IClasspathEntry.CPE_SOURCE)
&& addedClaspaths.add(other)) {
IClasspathEntry newEntry = JavaCore.newProjectEntry(other.getPath());
Change change = ClasspathFixProposal.newAddClasspathChange(project, newEntry);
if (change != null) {
String[] args = {
BasicElementLabels.getResourceName(other.getElementName()),
BasicElementLabels.getResourceName(project.getElementName())
};
String label =
Messages.format(
CorrectionMessages.ReorgCorrectionsSubProcessor_addcp_project_description,
args);
String desc = label;
DefaultClasspathFixProposal proposal =
new DefaultClasspathFixProposal(
label, change, desc, IProposalRelevance.ADD_PROJECT_TO_BUILDPATH);
proposals.add(proposal);
}
}
if (entryKind == IClasspathEntry.CPE_CONTAINER) {
IPath entryPath = entry.getPath();
if (isNonProjectSpecificContainer(entryPath)) {
addLibraryProposal(project, root, entry, addedClaspaths, proposals);
} else {
try {
IClasspathContainer classpathContainer =
JavaCore.getClasspathContainer(entryPath, root.getJavaProject());
if (classpathContainer != null) {
IClasspathEntry entryInContainer =
JavaModelUtil.findEntryInContainer(classpathContainer, root.getPath());
if (entryInContainer != null) {
addLibraryProposal(project, root, entryInContainer, addedClaspaths, proposals);
}
}
} catch (CoreException e) {
// ignore
}
}
} else if ((entryKind == IClasspathEntry.CPE_LIBRARY
|| entryKind == IClasspathEntry.CPE_VARIABLE)) {
addLibraryProposal(project, root, entry, addedClaspaths, proposals);
}
} catch (JavaModelException e) {
// ignore
}
}
}
}