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);
}
