View Compilation Error

0_0_16254959_28311.cpp:1:1: error: expected unqualified-id before 'private'
 private final AtomicInteger ctl = new AtomicInteger(ctlOf(RUNNING, 0));
 ^
0_0_16254959_28311.cpp:2:1: error: expected unqualified-id before 'private'
 private static final int COUNT_BITS = Integer.SIZE - 3;
 ^
0_0_16254959_28311.cpp:3:1: error: expected unqualified-id before 'private'
 private static final int CAPACITY = (1 
 ^