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The source codeimport java.util.BitSet; public class Bug_71575 { private int[] getIntArray() { return new int[0]; } public void f1() { int[] intArray = getIntArray(); BitSet bitSet1 = new BitSet(); for (int i = 0 ; i < intArray.length ; i++) { bitSet1.set(intArray[i]); } BitSet bitSet2 = new BitSet(); for (int i = 0 ; i < intArray.length ; i++) { bitSet2.set(intArray[i] + 1); } bitSet1.and(bitSet2); } public void f2() { int[] intArray = getIntArray(); BitSet bitSet1 = new BitSet(); for (int i = 0 ; i < intArray.length ; i++) { bitSet1.set(intArray[i]); } BitSet bitSet2 = new BitSet(); for (int i = 0 ; i < intArray.length ; i++) { bitSet2.set(intArray[i] + 1); } bitSet1.and(bitSet2); } } |
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