testarraygeneration.java

think in java 4 源码之arrays

//: arrays/TestArrayGeneration.java
// Test the tools that use generators to fill arrays.
import java.util.*;
import net.mindview.util.*;
import static net.mindview.util.Print.*;

public class TestArrayGeneration {
  public static void main(String[] args) {
    int size = 6;
    boolean[] a1 = ConvertTo.primitive(Generated.array(
      Boolean.class, new RandomGenerator.Boolean(), size));
    print("a1 = " + Arrays.toString(a1));
    byte[] a2 = ConvertTo.primitive(Generated.array(
      Byte.class, new RandomGenerator.Byte(), size));
    print("a2 = " + Arrays.toString(a2));
    char[] a3 = ConvertTo.primitive(Generated.array(
      Character.class,
      new RandomGenerator.Character(), size));
    print("a3 = " + Arrays.toString(a3));
    short[] a4 = ConvertTo.primitive(Generated.array(
      Short.class, new RandomGenerator.Short(), size));
    print("a4 = " + Arrays.toString(a4));
    int[] a5 = ConvertTo.primitive(Generated.array(
      Integer.class, new RandomGenerator.Integer(), size));
    print("a5 = " + Arrays.toString(a5));
    long[] a6 = ConvertTo.primitive(Generated.array(
      Long.class, new RandomGenerator.Long(), size));
    print("a6 = " + Arrays.toString(a6));
    float[] a7 = ConvertTo.primitive(Generated.array(
      Float.class, new RandomGenerator.Float(), size));
    print("a7 = " + Arrays.toString(a7));
    double[] a8 = ConvertTo.primitive(Generated.array(
      Double.class, new RandomGenerator.Double(), size));
    print("a8 = " + Arrays.toString(a8));
  }
} /* Output:
a1 = [true, false, true, false, false, true]
a2 = [104, -79, -76, 126, 33, -64]
a3 = [Z, n, T, c, Q, r]
a4 = [-13408, 22612, 15401, 15161, -28466, -12603]
a5 = [7704, 7383, 7706, 575, 8410, 6342]
a6 = [7674, 8804, 8950, 7826, 4322, 896]
a7 = [0.01, 0.2, 0.4, 0.79, 0.27, 0.45]
a8 = [0.16, 0.87, 0.7, 0.66, 0.87, 0.59]
*///:~