1 package org.apache.lucene.util;
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20 /** helper class for a random seed that is really 3 random seeds:
22 * <li>The test class's random seed: this is what the test sees in its beforeClass methods
23 * <li>The test method's random seed: this is what the test method sees starting in its befores
24 * <li>The test runner's random seed (controls the shuffling of test methods)
28 public final long l1, l2, l3;
30 public ThreeLongs(long l1, long l2, long l3) {
37 public String toString() {
38 return Long.toString(l1, 16) + ":" + Long.toString(l2, 16) + ":" + Long.toString(l3, 16);
41 public static ThreeLongs fromString(String s) {
42 String parts[] = s.split(":");
43 assert parts.length == 3;
44 return new ThreeLongs(Long.parseLong(parts[0], 16), Long.parseLong(parts[1], 16), Long.parseLong(parts[2], 16));