HBASE-9031 ImmutableBytesWritable.toString() should downcast the bytes before converting to hex string
git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1509842 13f79535-47bb-0310-9956-ffa450edef68
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@ -212,20 +212,18 @@ implements WritableComparable<ImmutableBytesWritable> {
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*/
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*/
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@Override
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@Override
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public String toString() {
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public String toString() {
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StringBuilder sb = new StringBuilder(3*this.bytes.length);
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StringBuilder sb = new StringBuilder(3*this.length);
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for (int idx = offset; idx < offset + length; idx++) {
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final int endIdx = this.offset + this.length;
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// if not the first, put a blank separator in
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for (int idx = this.offset; idx < endIdx ; idx++) {
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if (idx != offset) {
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sb.append(' ');
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sb.append(' ');
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}
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String num = Integer.toHexString(0xff & this.bytes[idx]);
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String num = Integer.toHexString(bytes[idx]);
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// if it is only one digit, add a leading 0.
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// if it is only one digit, add a leading 0.
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if (num.length() < 2) {
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if (num.length() < 2) {
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sb.append('0');
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sb.append('0');
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}
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}
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sb.append(num);
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sb.append(num);
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}
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}
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return sb.toString();
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return sb.length() > 0 ? sb.substring(1) : "";
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}
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}
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/** A Comparator optimized for ImmutableBytesWritable.
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/** A Comparator optimized for ImmutableBytesWritable.
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