AtomicReferenceArray weakCompareAndSetPlain() method in Java with Examples
The weakCompareAndSetPlain() method of a AtomicReferenceArray class is used to atomically sets the value of the element at index i to newValue to newValue for AtomicReferenceArray if the current value is equal to expectedValue passed as parameter. This method updates the value at index i with memory semantics of setting as if the variable at index i was declared non-volatile and non-final.This method returns true if set a new value is successful.
public final boolean weakCompareAndSetPlain(int i, E expectedValue, E newValue)
Parameters: This method accepts i which is an index of AtomicReferenceArray to perform the operation, expectedValue which is the expected value and newValue which is the new value to set.
Return value: This method returns true if successful.
Below programs illustrate the weakCompareAndSetPlain() method:
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