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update Class.PrimitiveFlag value to reflect change in machine.h; make Class.getName work for primitive types

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This commit is contained in:
Joel Dice 2009-08-05 15:57:51 +00:00
parent 2de750768b
commit 6d27274aea
1 changed files with 29 additions and 1 deletions
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30
classpath/java/lang/Class.java
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@ -27,7 +27,7 @@ import java.security.Permissions;
import java.security.AllPermission;
public final class Class <T> implements Type, GenericDeclaration {
private static final int PrimitiveFlag = 1 << 4;
private static final int PrimitiveFlag = 1 << 5;
private short flags;
private byte vmFlags;
@ -62,6 +62,34 @@ public final class Class <T> implements Type, GenericDeclaration {
}
public String getName() {
if (name == null) {
if ((vmFlags & PrimitiveFlag) != 0) {
if (this == primitiveClass('V')) {
name = "void".getBytes();
} else if (this == primitiveClass('Z')) {
name = "boolean".getBytes();
} else if (this == primitiveClass('B')) {
name = "byte".getBytes();
} else if (this == primitiveClass('C')) {
name = "char".getBytes();
} else if (this == primitiveClass('S')) {
name = "short".getBytes();
} else if (this == primitiveClass('I')) {
name = "int".getBytes();
} else if (this == primitiveClass('F')) {
name = "float".getBytes();
} else if (this == primitiveClass('J')) {
name = "long".getBytes();
} else if (this == primitiveClass('D')) {
name = "double".getBytes();
} else {
throw new AssertionError();
}
} else {
throw new AssertionError();
}
}
return new String
(replace('/', '.', name, 0, name.length - 1), 0, name.length - 1, false);
}