[오류] Comparison method violates its general contract! 예외
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java
Java 에서 배열 정렬중에 다음과 같은 오류가 발생할 때가 있다. Comparison method violates its general contract! Exception in thread "main" java.lang.IllegalArgumentException: Comparison method violates its general contract! at java.util.TimSort.mergeLo(TimSort.java:773) at java.util.TimSort.mergeAt(TimSort.java:510) at java.util.TimSort.mergeForceCollapse(TimSort.java:453) at java.util.TimSort.sort(TimSort.java:250) at ..