ContentAssistInvocationContext context = new ContentAssistInvocationContext(javaDocument, 0);
IProgressMonitor monitor = new NullProgressMonitor();
assertEquals(proposal.computeCompletionProposals(context, monitor).size(), 0);
final ICompilationUnit cu = JavaCore.createCompilationUnitFrom(javaFile);
ITextViewer viewer = new TextViewer(new Shell(), 0);
int offset = 420;
context = new JavaContentAssistInvocationContext(viewer, offset, new CompilationUnitEditor()) {
@SuppressWarnings("restriction")
@Override
public IType getExpectedType() {