ASTNode selectedNode= problem.getCoveringNode(context);
ASTNode selectedNode= problem.getCoveringNode(context.getASTRoot());
	public static void addUnimplementedMethodsProposals(IAssistContext context, IProblemLocation problem, Collection proposals) throws CoreException {		ICompilationUnit cu= context.getCompilationUnit();		ASTNode selectedNode= problem.getCoveringNode(context);		if (selectedNode == null) {			return;		}		ASTNode typeNode= null;		if (selectedNode.getNodeType() == ASTNode.SIMPLE_NAME && selectedNode.getParent().getNodeType() == ASTNode.TYPE_DECLARATION) {			typeNode= selectedNode.getParent();		} else if (selectedNode.getNodeType() == ASTNode.CLASS_INSTANCE_CREATION) {			ClassInstanceCreation creation= (ClassInstanceCreation) selectedNode;			typeNode= creation.getAnonymousClassDeclaration();						}		if (typeNode != null) {			UnimplementedMethodsCompletionProposal proposal= new UnimplementedMethodsCompletionProposal(cu, typeNode, 10);			proposals.add(proposal);		}		if (typeNode instanceof TypeDeclaration) {			TypeDeclaration typeDeclaration= (TypeDeclaration) typeNode;			ASTRewriteCorrectionProposal proposal= ModifierCorrectionSubProcessor.getMakeTypeStaticProposal(cu, typeDeclaration, 5);			proposals.add(proposal);		}	}