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8050052: Small cleanups in java.lang.invoke code

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Reviewed-by: vlivanov, psandoz
This commit is contained in:
John Rose 2014-09-10 19:19:47 +04:00 • committed by Vladimir Ivanov
parent 0898161932
commit da56d3f6d1
14 changed files with 308 additions and 324 deletions
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9
jdk/src/java.base/share/classes/java/lang/invoke/MethodHandleProxies.java
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@ -33,6 +33,7 @@ import java.util.ArrayList;
import sun.reflect.CallerSensitive;
import sun.reflect.Reflection;
import sun.reflect.misc.ReflectUtil;
import static java.lang.invoke.MethodHandleStatics.*;
/**
* This class consists exclusively of static methods that help adapt
@ -148,7 +149,7 @@ public class MethodHandleProxies {
public static
<T> T asInterfaceInstance(final Class<T> intfc, final MethodHandle target) {
if (!intfc.isInterface() || !Modifier.isPublic(intfc.getModifiers()))
throw new IllegalArgumentException("not a public interface: "+intfc.getName());
throw newIllegalArgumentException("not a public interface", intfc.getName());
final MethodHandle mh;
if (System.getSecurityManager() != null) {
final Class<?> caller = Reflection.getCallerClass();
@ -165,7 +166,7 @@ public class MethodHandleProxies {
}
final Method[] methods = getSingleNameMethods(intfc);
if (methods == null)
throw new IllegalArgumentException("not a single-method interface: "+intfc.getName());
throw newIllegalArgumentException("not a single-method interface", intfc.getName());
final MethodHandle[] vaTargets = new MethodHandle[methods.length];
for (int i = 0; i < methods.length; i++) {
Method sm = methods[i];
@ -189,7 +190,7 @@ public class MethodHandleProxies {
return getArg(method.getName());
if (isObjectMethod(method))
return callObjectMethod(proxy, method, args);
throw new InternalError("bad proxy method: "+method);
throw newInternalError("bad proxy method: "+method);
}
};
@ -240,7 +241,7 @@ public class MethodHandleProxies {
return (WrapperInstance) x;
} catch (ClassCastException ex) {
}
throw new IllegalArgumentException("not a wrapper instance");
throw newIllegalArgumentException("not a wrapper instance");
}
/**