Characterjava.lang.Object |---java.lang.Characterpublic final class Characterextends Objectimplements Serializable, Comp...
StrictMathjava.lang.Object |---java.lang.StrictMathpublic final class StrictMathextends ObjectStrictMath 类包含执行基本...
AbstractMethodErrorjava.lang.Object |---java.lang.Throwable |---|---java.lang.Error |---|---|---java.lang.LinkageError |...
OutOfMemoryErrorjava.lang.Object |---java.lang.Throwable |---|---java.lang.Error |---|---|---java.lang.VirtualMachineErr...