Question

list some methods in system class?
​

Answer 1

Answer:

Method

1 arraycopy(object src, int srcPos, object dest, int destPos, int length)

2 clearProperty(String key)

3 console

4 currentTimeMillis

Answer 2

Answer:

1 arraycopy(object src, int srcPos, object dest, int destPos, int length)

2 clearProperty(String key)

3 console

4 currentTimeMillis

Explanation: