archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 15:24:43 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8163370: Reduce number of classes loaded by common usage of java.lang.invoke

Browse source 
Reviewed-by: igerasim, psandoz
This commit is contained in:
Claes Redestad 2016-08-10 13:54:38 +02:00
parent 23853ed3e4
commit bb95ea6101
9 changed files with 224 additions and 293 deletions
Download patch file Download diff file Expand all files Collapse all files

4
jdk/src/java.base/share/classes/java/lang/invoke/MethodHandles.java
View file

@ -3115,7 +3115,7 @@ assert((int)twice.invokeExact(21) == 42);
return dropArguments(zero(type.returnType()), 0, type.parameterList());
}
private static final MethodHandle[] IDENTITY_MHS = new MethodHandle[Wrapper.values().length];
private static final MethodHandle[] IDENTITY_MHS = new MethodHandle[Wrapper.COUNT];
private static MethodHandle makeIdentity(Class<?> ptype) {
MethodType mtype = methodType(ptype, ptype);
LambdaForm lform = LambdaForm.identityForm(BasicType.basicType(ptype));
@ -3133,7 +3133,7 @@ assert((int)twice.invokeExact(21) == 42);
assert(btw == Wrapper.OBJECT);
return makeZero(rtype);
}
private static final MethodHandle[] ZERO_MHS = new MethodHandle[Wrapper.values().length];
private static final MethodHandle[] ZERO_MHS = new MethodHandle[Wrapper.COUNT];
private static MethodHandle makeZero(Class<?> rtype) {
MethodType mtype = methodType(rtype);
LambdaForm lform = LambdaForm.zeroForm(BasicType.basicType(rtype));