@Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((mState == null) ? 0 : mState.hashCode()); result = prime * result + ((mMainPkg == null) ? 0 : mMainPkg.hashCode()); result = prime * result + ((mUpdatePkg == null) ? 0 : mUpdatePkg.hashCode()); return result; }