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Fix PMD warning: don't reassign method parameters.

This commit is contained in:
Adrien Grand 2014-03-25 17:51:24 +01:00
parent cb430bd139
commit b0beb3c8e1
1 changed files with 5 additions and 2 deletions
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7
src/main/java/org/elasticsearch/common/util/UnsafeUtils.java
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@ -80,9 +80,12 @@ public enum UnsafeUtils {
}
/**
* Compare <code>b1[o1:o1+len)</code>against <code>b1[o2:o2+len)</code>.
* Compare <code>b1[offset1:offset1+length)</code>against <code>b1[offset2:offset2+length)</code>.
*/
public static boolean equals(byte[] b1, int o1, byte[] b2, int o2, int len) {
public static boolean equals(byte[] b1, int offset1, byte[] b2, int offset2, int length) {
int o1 = offset1;
int o2 = offset2;
int len = length;
while (len >= 8) {
if (readLong(b1, o1) != readLong(b2, o2)) {
return false;