Static Methods in java, java static methods

Static Methods in java, java static methods

Static Methods belong to classes, and the memory must be allocated to them. This space is always occupied by static methods, the memory manager does not reclaim the storage space of the static method because the static method is not called. In this way, if all the methods are declared as static methods, a large amount of memory space will be occupied, finally, the system slows down. The common member method is called by an object, and the memory does not always allocate memory for the Start Node. the bucket is allocated only when it is called, and when it is not called, the storage space will be reclaimed by memory management, and useless space will be released, improving the system running rate!