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bugfixes

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This commit is contained in:
Joel Dice
2007-07-07 17:47:35 -06:00
parent e5bea7a455
commit f71c77298c
18 changed files with 482 additions and 176 deletions
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35
classpath/java/lang/String.java
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@ -6,6 +6,20 @@ public final class String {
private int length;
private int hash;
public String(char[] data, int offset, int length, boolean copy) {
if (copy) {
char[] c = new char[length];
System.arraycopy(data, offset, c, 0, length);
this.data = c;
this.length = length;
} else {
this.data = data;
this.offset = offset;
this.length = length;
}
}
public int length() {
return length;
}
@ -14,8 +28,23 @@ public final class String {
return valueOf((long) v);
}
public native void getChars(int offset, int length,
char[] dst, int dstLength);
public void getChars(int srcOffset, int srcLength,
char[] dst, int dstOffset)
{
if (srcOffset + srcLength > length) {
throw new ArrayIndexOutOfBoundsException();
}
if (data instanceof char[]) {
char[] src = (char[]) data;
System.arraycopy(src, offset + srcOffset, dst, dstOffset, srcLength);
} else {
byte[] src = (byte[]) data;
for (int i = 0; i < srcLength; ++i) {
dst[i + dstOffset] = (char) src[i + offset + srcOffset];
}
}
}
public static String valueOf(long v) {
if (v == 0) {
@ -35,7 +64,7 @@ public final class String {
array[--index] = '-';
}
return vm.Strings.wrap(array, index, Max - index);
return new String(array, index, Max - index, false);
}
}
}