JAVA

ARE THERE POINTER IN JAVA

Java does not have pointers.

pointers in java

Java doesn't support pointers explicitly.
But java uses pointer implicitly:-
  Java uses pointers for manipulations of references
  but these pointers are not available for outside use.

A pointer is only used as an address of a memory location.
The java variales of oject type store the reference of the oject.

Basically the programmer can't write the pointer program in java.

java pointer

There are no pointers in Java. However, there is a Pointer class in JNA, which is very likely NOT what are you looking for.
The only way to get and use pointers is through using Unsafe. The mechanisms are implementation-dependent between JDKs and the Unsafe class may be available at sun.misc.Unsafe or at jdk.internal.misc.Unsafe.