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26 lines
892 B
Java
26 lines
892 B
Java
class Test {
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void f(boolean x, boolean y, Boolean a, Boolean b) {
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boolean w;
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w = a == false; // $ Alert
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w = x != true; // $ Alert
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w = a ? false : b; // $ Alert
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w = a ? true : false; // $ Alert
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w = x ? y : true; // $ Alert
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}
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void g(int x, int y) {
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boolean w;
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w = !(x > y); // $ Alert
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w = !(x != y); // $ Alert
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}
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public Boolean getBool(int i) {
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if (i > 2)
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return i == 3 ? true : null; // ok; expression can't be simplified
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return i == 1 ? false : null; // ok; expression can't be simplified
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}
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public Boolean getBoolNPE(int i) {
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if (i > 2)
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return i == 3 ? true : ((Boolean)null); // $ Alert // should be reported; both this and the simplified version have equal NPE behavior
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return i == 1 ? false : ((Boolean)null); // $ Alert // should be reported; both this and the simplified version have equal NPE behavior
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}
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}
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