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ArrayTest.java
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61 lines (50 loc) · 1.24 KB
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class ArrayTest
{
public static int[] createIntArray()
{
return new int[] { 1, 2, 3 };
}
public static String[] createStringArray()
{
return new String[] { "foo", "bar", "baz" };
}
public static long[] createLongArray()
{
return new long[] { 1, 2, 3 };
}
public static float[] createFloatArray()
{
return new float[] { 1.5F, 2.5F, 3.5F };
}
public static double[] createDoubleArray()
{
return new double[] { 1.5, 2.5, 3.5 };
}
public static boolean[] createBooleanArray()
{
return new boolean[] { true, false, true };
}
public static char[] createCharArray()
{
return new char[] { 'A', 'B', 'C' };
}
public static byte[] createByteArray()
{
return new byte[] { 0x01, 0x02, 0x03 };
}
public static String multiDimensionArrayWithConstants()
{
String[][] a = {
{"Hello", " ", "World!"}
};
return a[0][0] + "" + a[0][1] + "" + a[0][2];
}
public static String[] multiDimensionArrayWithDynamic()
{
String[][] a = new String[1][3];
a[0][0] = "Hello";
a[0][1] = " ";
a[0][2] = "World!";
return a[0];
}
}