xutaoustc opened a new pull request, #24444:
URL: https://github.com/apache/doris/pull/24444
[fix](*): do not use == to compare encapsulate type, use equals instead.
for example, the following sample will lead to hard-to-find bugs
public class Wrapper {
public static void main(String[] args){
Integer i1 = 100;
Integer i2 = 100;
Integer i3 = 1000;
Integer i4 = 1000;
System.out.println(i1 == i2);
System.out.println(i1 != i2);
System.out.println(i3 == i4);
System.out.println(i3 != i4);
}
}
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