37 lines
1.1 KiB
Java
37 lines
1.1 KiB
Java
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//: arrays/GeneratorsTest.java
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// <20>2015 MindView LLC: see Copyright.txt
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import com.mindviewinc.util.*;
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public class GeneratorsTest {
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public static int size = 10;
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public static void test(Class<?> surroundingClass) {
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for(Class<?> type : surroundingClass.getClasses()) {
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System.out.print(type.getSimpleName() + ": ");
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try {
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Generator<?> g = (Generator<?>)type.newInstance();
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for(int i = 0; i < size; i++)
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System.out.printf(g.next() + " ");
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System.out.println();
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} catch(InstantiationException |
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IllegalAccessException e) {
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throw new RuntimeException(e);
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}
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}
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}
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public static void main(String[] args) {
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test(CountingGenerator.class);
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}
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} /* Output:
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Double: 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
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Float: 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
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Long: 0 1 2 3 4 5 6 7 8 9
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Integer: 0 1 2 3 4 5 6 7 8 9
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Short: 0 1 2 3 4 5 6 7 8 9
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String: abcdefg hijklmn opqrstu vwxyzAB CDEFGHI JKLMNOP
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QRSTUVW XYZabcd efghijk lmnopqr
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Character: a b c d e f g h i j
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Byte: 0 1 2 3 4 5 6 7 8 9
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Boolean: true false true false true false true false true
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false
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*///:~
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