collection/src/main/java/androidx/collection/CircularIntArray.java
public int popLast() {
        if (mHead == mTail) throw new ArrayIndexOutOfBoundsException();
        int t = (mTail - 1) & mCapacityBitmask;
        int result = mElements[t];
        mTail = t;
        return result;
    }
/**
     * Remove last integer from end of the CircularIntArray and return it.
     * @return  The integer removed.
     * @throws ArrayIndexOutOfBoundsException if CircularIntArray is empty.
     */
Remove last integer from end of the CircularIntArray and return it.
@return  The integer removed.
Remove last integer from end of the CircularIntArray and return it . @return The integer removed .
public int popLast() {
        if (mHead == mTail) throw new ArrayIndexOutOfBoundsException();
        int t = (mTail - 1) & mCapacityBitmask;
        int result = mElements[t];
        mTail = t;
        return result;
    }
public int popLast ( ) { if ( mHead == mTail ) throw new ArrayIndexOutOfBoundsException ( ) ; int t = ( mTail - 1 ) & mCapacityBitmask ; int result = mElements [ t ] ; mTail = t ; return result ; }
Remove last integer from end of the CircularIntArray and return it.
Remove last integer from end of the CircularIntArray and return it .