public ContextSensitiveImportRewriteContext(CompilationUnit compilationUnit, int position) {
public ContextSensitiveImportRewriteContext(CompilationUnit compilationUnit, int position, NewImportRewrite importRewrite) {
	public ContextSensitiveImportRewriteContext(CompilationUnit compilationUnit, int position) {		fCompilationUnit= compilationUnit;		fPosition= position;		fDeclarationsInScope= null;		fImportedNames= null;	}