void (PsiElement startElement, MultiMap<PsiElement, String> conflicts, @NotNull String varName, double startOffset) { PsiElement prevSibling = startElement.getPrevSibling(); while (prevSibling != null) { if (!(GroovyRefactoringUtil.isAppropriateContainerForIntroduceVariable(prevSibling) && prevSibling.getTextRange().getEndOffset() < startOffset)) { validateOccurrencesDown(prevSibling, conflicts, varName, startOffset); } prevSibling = prevSibling.getPrevSibling(); } PsiElement parent = startElement.getParent(); // Do not check context out of method, type definition and directories if (parent == null || parent instanceof GrMethod || parent instanceof GrTypeDefinition || parent instanceof GroovyFileBase || parent instanceof PsiDirectory) { return; } validateVariableOccurrencesUp(parent, conflicts, varName, startOffset); }