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37 lines
502 B
Java
37 lines
502 B
Java
public class GuardTest {
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public static void sink(String s) { }
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public static boolean isSafe(String s) { return s.length() < 10; }
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public static void test(Object o) {
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switch (o) {
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case String s:
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sink(s);
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break;
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default:
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break;
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}
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switch (o) {
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case String s when isSafe(s):
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sink(s);
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break;
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default:
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break;
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}
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String s2 = "string";
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if (!isSafe(s2)) {
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s2 = null;
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}
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sink(s2);
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}
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}
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