42 lines
809 B
Java
42 lines
809 B
Java
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package net.filebot.util;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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public class TestUtil {
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public static List<Object[]> asParameters(Object... parameters) {
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List<Object[]> list = new ArrayList<Object[]>();
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for (Object parameter : parameters) {
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list.add(new Object[] { parameter });
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}
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return list;
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}
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public static List<Object[]> asParameters(Collection<?> parameters) {
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return asParameters(parameters.toArray());
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}
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public static <T> List<List<T>> rotations(Collection<T> source) {
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List<List<T>> rotations = new ArrayList<List<T>>();
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for (int i = 0; i < source.size(); i++) {
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List<T> copy = new ArrayList<T>(source);
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Collections.rotate(copy, i);
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rotations.add(copy);
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}
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return rotations;
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}
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}
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