Why label.getY()-10 could move up the component instead of move down?-CodePudding

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Why label.getY()-10 could move up the component instead of move down?

Time：06-26

here are the codes, just wondering why the componments could move up with "getY()-10", with learning some Math concepts, I assume it should be "getY() 10".

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Tags：

java

swing

math

awt

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