28 lines
733 B
Java
28 lines
733 B
Java
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//: com/mindviewinc/util/PPrint.java
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// <20>2015 MindView LLC: see Copyright.txt
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// Pretty-printer for collections
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package com.mindviewinc.util;
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import java.util.*;
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public class PPrint {
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public static String pformat(Collection<?> c) {
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if(c.isEmpty()) return "[]";
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StringBuilder result = new StringBuilder("[");
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for(Object elem : c) {
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if(c.size() != 1)
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result.append("\n ");
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result.append(elem);
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}
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if(c.size() != 1)
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result.append("\n");
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result.append("]");
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return result.toString();
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}
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public static void pprint(Collection<?> c) {
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System.out.println(pformat(c));
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}
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public static void pprint(Object[] c) {
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System.out.println(pformat(Arrays.asList(c)));
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}
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} ///:~
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