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Add Class#isEnum and improve error handling in Enum.valueOf

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This commit is contained in:
Simon Ochsenreither
2013-02-03 15:39:31 +01:00
parent b1eb4b9718
commit 1db67e463f
2 changed files with 13 additions and 5 deletions
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9
classpath/java/lang/Class.java
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@ -37,7 +37,8 @@ import java.security.Permissions;
import java.security.AllPermission;
public final class Class <T> implements Type, AnnotatedElement {
private static final int PrimitiveFlag = 1 << 5;
private static final int PrimitiveFlag = 1 << 5;
private static final int EnumFlag = 1 << 14;
public final VMClass vmClass;
@ -555,6 +556,10 @@ public final class Class <T> implements Type, AnnotatedElement {
return (vmClass.vmFlags & PrimitiveFlag) != 0;
}
public boolean isEnum() {
return getSuperclass() == Enum.class && (vmClass.flags & EnumFlag) != 0;
}
public URL getResource(String path) {
if (! path.startsWith("/")) {
String name = new String
@ -626,7 +631,7 @@ public final class Class <T> implements Type, AnnotatedElement {
for (VMClass c = vmClass; c != null; c = c.super_) {
if (c.addendum != null && c.addendum.annotationTable != null) {
Classes.link(c, c.loader);
Object[] table = (Object[]) c.addendum.annotationTable;
for (int i = 0; i < table.length; ++i) {
Object[] a = (Object[]) table[i];