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java/Class: use Java::LocalObject

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This eliminates all but one DeleteLocalRef() call.
This commit is contained in:
Max Kellermann 2021-07-23 18:00:33 +02:00 committed by Max Kellermann
parent 31f7fede30
commit c9a9248c9f
1 changed files with 2 additions and 4 deletions
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6
src/java/Class.hxx
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@ -58,23 +58,21 @@ public:
assert(env != nullptr); assert(env != nullptr);
assert(name != nullptr); assert(name != nullptr);
jclass cls = env->FindClass(name); const Java::Class cls{env, env->FindClass(name)};
assert(cls != nullptr); assert(cls != nullptr);
Set(env, cls); Set(env, cls);
env->DeleteLocalRef(cls);
} }
bool FindOptional(JNIEnv *env, const char *name) noexcept { bool FindOptional(JNIEnv *env, const char *name) noexcept {
assert(env != nullptr); assert(env != nullptr);
assert(name != nullptr); assert(name != nullptr);
jclass cls = env->FindClass(name); const Java::Class cls{env, env->FindClass(name)};
if (DiscardException(env)) if (DiscardException(env))
return false; return false;
Set(env, cls); Set(env, cls);
env->DeleteLocalRef(cls);
return true; return true;
} }
}; };