private static void checkCall(
@NotNull PsiCallExpression methodCall, @NotNull ProblemsHolder holder) {
PsiMethod method = methodCall.resolveMethod();
if (method == null) return;
PsiParameter[] parameters = method.getParameterList().getParameters();
PsiExpression[] arguments = methodCall.getArgumentList().getExpressions();
for (int i = 0; i < parameters.length; i++) {
PsiParameter parameter = parameters[i];
AllowedValues values = getAllowedValues(parameter, parameter.getType(), null);
if (values == null) continue;
if (i >= arguments.length) break;
PsiExpression argument = arguments[i];
argument = PsiUtil.deparenthesizeExpression(argument);
if (argument == null) continue;
checkMagicParameterArgument(parameter, argument, values, holder);
}
}
private static boolean isTrivial(PsiStatement body, PsiParameter parameter) {
final PsiIfStatement ifStatement = extractIfStatement(body);
// filter
if (ifStatement != null) {
return false;
}
// method reference
final PsiCallExpression callExpression =
LambdaCanBeMethodReferenceInspection.canBeMethodReferenceProblem(
body instanceof PsiBlockStatement ? ((PsiBlockStatement) body).getCodeBlock() : body,
new PsiParameter[] {parameter},
createDefaultConsumerType(parameter.getProject(), parameter));
if (callExpression == null) {
return true;
}
final PsiMethod method = callExpression.resolveMethod();
return method != null && isThrowsCompatible(method);
}
private static void addDelegateArguments(
JavaChangeInfo changeInfo, PsiElementFactory factory, final PsiCallExpression callExpression)
throws IncorrectOperationException {
final JavaParameterInfo[] newParms = changeInfo.getNewParameters();
final String[] oldParameterNames = changeInfo.getOldParameterNames();
for (int i = 0; i < newParms.length; i++) {
JavaParameterInfo newParm = newParms[i];
final PsiExpression actualArg;
if (newParm.getOldIndex() >= 0) {
actualArg =
factory.createExpressionFromText(
oldParameterNames[newParm.getOldIndex()], callExpression);
} else {
actualArg = changeInfo.getValue(i, callExpression);
}
JavaCodeStyleManager.getInstance(callExpression.getProject())
.shortenClassReferences(callExpression.getArgumentList().add(actualArg));
}
}