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bugfixes

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This commit is contained in:
Joel Dice
2007-08-14 19:14:55 -06:00
parent 71c7013808
commit f22dda0df1
11 changed files with 129 additions and 18 deletions
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16
classpath/java/lang/String.java
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@ -31,6 +31,18 @@ public final class String implements Comparable<String> {
}
private String(Object data, int offset, int length, boolean copy) {
int l;
if (data instanceof char[]) {
l = ((char[]) data).length;
} else {
l = ((byte[]) data).length;
}
if (offset < 0 || offset + length > l) {
throw new IndexOutOfBoundsException
(offset + " < 0 or " + offset + " + " + length + " > " + l);
}
if (copy) {
Object c;
if (data instanceof char[]) {
@ -59,7 +71,9 @@ public final class String implements Comparable<String> {
public int hashCode() {
if (hash == 0) {
for (int i = 0; i < length; ++i) hash = (hash * 31) + charAt(i);
int h = 0;
for (int i = 0; i < length; ++i) h = (h * 31) + charAt(i);
hash = h;
}
return hash;
}