Searched refs:Random (Results 1 - 25 of 61) sorted by relevance

123

/libcore/benchmarks/src/benchmarks/regression/
H A DBigIntegerBenchmark.java20 import java.util.Random;
24 Random r = new Random();
33 Random r = new Random();
42 Random r = new Random();
H A DRandomBenchmark.java20 import java.util.Random;
25 Random rng = new Random();
31 Random rng = new Random();
H A DCollectionsBenchmark.java24 import java.util.Random;
71 Random random = new Random();
H A DPriorityQueueBenchmark.java25 import java.util.Random;
34 private Random random = new Random(189279387L);
/libcore/luni/src/test/java/libcore/java/util/
H A DRandomTest.java20 import java.util.Random;
25 // Ensure that Random's constructors call setSeed by emulating the active ingredient
28 class MyRandom extends Random {
48 Random rand = new Random(0);
54 int[] streamRands = new Random(0).ints().limit(limit).toArray();
61 Random rand = new Random(0);
67 int[] streamRands = new Random(0).ints(size).toArray();
69 assertEquals(size, new Random(
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H A DArraysTest.java20 import java.util.Random;
245 Random rand = new Random(0);
279 Random rand = new Random(0);
320 Random rand = new Random(0);
354 Random rand = new Random(0);
395 Random ran
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H A DOldAndroidTreeMapTest.java22 import java.util.Random;
30 private Random mRandom = new Random(1);
/libcore/ojluni/src/test/java/time/jdk/testlibrary/
H A DRandomFactory.java26 import java.util.Random;
31 * for use in initializing a PRNG. An instance of {@code Random} or
60 return new Random().nextLong();
82 * {@code Random} instance which is returned. If the system
86 * @return The {@code Random} instance.
88 public static Random getRandom() {
89 return new Random(getSeed());
/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/util/
H A DRandomTest.java22 import java.util.Random;
27 private Random r;
30 * java.util.Random#Random()
33 // Test for method java.util.Random()
38 * java.util.Random#Random(long)
41 Random r = new Random(8409238L);
42 Random r
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/libcore/benchmarks/src/benchmarks/
H A DSmallBigIntegerBenchmark.java20 import java.util.Random;
38 final Random r = new Random();
H A DBufferedZipFileBenchmark.java25 import java.util.Random;
42 Random random = new Random(0);
H A DZipFileBenchmark.java25 import java.util.Random;
61 Random random = new Random();
H A DZipFileReadBenchmark.java26 import java.util.Random;
54 Random random = new Random();
H A DXmlSerializeBenchmark.java23 import java.util.Random;
54 Random r = new Random(seed);
/libcore/ojluni/src/test/java/util/stream/test/org/openjdk/tests/java/util/stream/
H A DDoublePrimitiveOpsTests.java29 import java.util.Random;
58 Random r = new Random();
76 Random r = new Random();
H A DIntPrimitiveOpsTests.java30 import java.util.Random;
101 Random r = new Random();
119 Random r = new Random();
H A DLongPrimitiveOpsTests.java30 import java.util.Random;
101 Random r = new Random();
119 Random r = new Random();
/libcore/luni/src/test/java/libcore/java/math/
H A DBigIntegerTest.java20 import java.util.Random;
89 Random rand = new Random();
104 Random rand = new Random();
143 Random rand = new Random();
/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/math/
H A DOldBigIntegerTest.java21 import java.util.Random;
31 Random rand = new Random();
40 * java.math.BigInteger#BigInteger(int, java.util.Random)
45 new BigInteger(128, (Random) null);
52 assertTrue("Random number is negative", bi.compareTo(BigInteger.ZERO) >= 0);
53 assertTrue("Random number is too big", bi.compareTo(two.pow(70)) < 0);
60 new BigInteger(-1, (Random)null);
68 * java.math.BigInteger#BigInteger(int, int, java.util.Random)
79 Random ran
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/libcore/ojluni/src/main/java/java/util/
H A DRandom.java45 * If two instances of {@code Random} are created with the same
49 * class {@code Random}. Java implementations must use all the algorithms
50 * shown here for the class {@code Random}, for the sake of absolute
51 * portability of Java code. However, subclasses of class {@code Random}
55 * The algorithms implemented by class {@code Random} use a
61 * <p>Instances of {@code java.util.Random} are threadsafe.
62 * However, the concurrent use of the same {@code java.util.Random}
68 * <p>Instances of {@code java.util.Random} are not cryptographically
77 class Random implements java.io.Serializable { class in inherits:java.io.Serializable
104 public Random() { method in class:Random
135 public Random(long seed) { method in class:Random
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/libcore/luni/src/test/java/libcore/java/util/zip/
H A DGZIPOutputStreamTest.java24 import java.util.Random;
43 new Random().nextBytes(data);
H A DOldAndroidZipStressTest.java25 import java.util.Random;
129 Random random = new Random(42); // Seed makes test reproducible
138 // Random contents with longer repetitions
H A DGZIPInputStreamTest.java29 import java.util.Random;
91 new Random().nextBytes(data);
173 final Random r = new Random(10);
H A DZipInputStreamTest.java27 import java.util.Random;
48 new Random().nextBytes(data);
/libcore/support/src/test/java/org/apache/harmony/testframework/
H A DCharSinkTester.java27 import java.util.Random;
166 Random dice = new Random();

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