@Override
protected void doFix(Project project, ProblemDescriptor descriptor)
throws IncorrectOperationException {
final PsiElement element = descriptor.getPsiElement();
final PsiElement parent = element.getParent();
if (!(parent instanceof PsiCatchSection)) {
return;
}
final PsiCatchSection catchSection = (PsiCatchSection) parent;
final PsiParameter parameter = catchSection.getParameter();
if (parameter == null) {
return;
}
final PsiIdentifier identifier = parameter.getNameIdentifier();
if (identifier == null) {
return;
}
final PsiElementFactory factory = JavaPsiFacade.getInstance(project).getElementFactory();
final PsiIdentifier newIdentifier = factory.createIdentifier("ignored");
identifier.replace(newIdentifier);
}
private void checkCatchSection(PsiCatchSection section) {
final PsiCodeBlock block = section.getCatchBlock();
if (block == null || !isCatchBlockEmpty(block)) {
return;
}
final PsiParameter parameter = section.getParameter();
if (parameter == null) {
return;
}
final PsiIdentifier identifier = parameter.getNameIdentifier();
if (identifier == null) {
return;
}
@NonNls final String parameterName = parameter.getName();
if (m_ignoreIgnoreParameter
&& ("ignore".equals(parameterName) || "ignored".equals(parameterName))) {
return;
}
final PsiElement catchToken = section.getFirstChild();
if (catchToken == null) {
return;
}
registerError(catchToken);
}