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8238358: Implementation of JEP 371: Hidden Classes

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Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Co-authored-by: David Holmes <david.holmes@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Jamsheed Mohammed C M <jamsheed.c.m@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Co-authored-by: Amy Lu <amy.lu@oracle.com>
Reviewed-by: alanb, cjplummer, coleenp, dholmes, dlong, forax, jlahoda, psandoz, plevart, sspitsyn, vromero
This commit is contained in:
Mandy Chung 2020-04-21 06:55:38 -07:00
parent 642041adbc
commit 7cc1371059
198 changed files with 9526 additions and 1575 deletions
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18
src/java.base/share/classes/java/lang/System.java
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@ -35,6 +35,8 @@ import java.io.InputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import java.lang.annotation.Annotation;
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodType;
import java.lang.module.ModuleDescriptor;
import java.lang.reflect.Constructor;
import java.lang.reflect.Executable;
@ -2175,6 +2177,10 @@ public final class System {
public Class<?> defineClass(ClassLoader loader, String name, byte[] b, ProtectionDomain pd, String source) {
return ClassLoader.defineClass1(loader, name, b, 0, b.length, pd, source);
}
public Class<?> defineClass(ClassLoader loader, Class<?> lookup, String name, byte[] b, ProtectionDomain pd,
boolean initialize, int flags, Object classData) {
return ClassLoader.defineClass0(loader, lookup, name, b, 0, b.length, pd, initialize, flags, classData);
}
public Class<?> findBootstrapClassOrNull(ClassLoader cl, String name) {
return cl.findBootstrapClassOrNull(name);
}
@ -2257,6 +2263,18 @@ public final class System {
public void setCause(Throwable t, Throwable cause) {
t.setCause(cause);
}
public ProtectionDomain protectionDomain(Class<?> c) {
return c.protectionDomain();
}
public MethodHandle stringConcatHelper(String name, MethodType methodType) {
return StringConcatHelper.lookupStatic(name, methodType);
}
public Object classData(Class<?> c) {
return c.getClassData();
}
});
}
}