/guava/android/guava/src/com/google/common/math/IntMath.java
return Integer.SIZE - Integer.numberOfLeadingZeros( x - FLOOR_SQRT_MAX_INT) ;
return Integer.SIZE - Integer.numberOfLeadingZeros ( x - 1 ) ;
checkRoundingUnnecessary(isPowerOfTwo(x)); case DOWN: case FLOOR: return (Integer.SIZE - 1) - Integer.numberOfLeadingZeros(x); case UP: case CEILING: <extra_id_0> case HALF_DOWN: case HALF_UP: case HALF_EVEN: int leadingZeros = Integer.numberOfLeadingZeros(x); int cmp = MAX_POWER_OF_SQRT2_UNSIGNED >>> leadingZeros; int logFloor = (Integer.SIZE - 1) - leadingZeros;