Getting started

In this java tutorial, You will learn how to use byteValue() method of Short class. This method returns the numeric value represented by this object after conversion to type byte.
In this java tutorial, You will learn how to use rotateRight(int i, int distance) method of Integer class. This method returns the value obtained by rotating the two's complement binary representation of the specified int value right by the specified number of bits. Bits shifted out of the right hand, or low-order, side reenter on the left, or high-order. Note that right rotation with a negative distance is equivalent to left rotation.
In this java tutorial, You will learn how to use valueOf(String s, int radix) method of class Integer. This method returns Returns an Integer object holding the value extracted from the specified String when parsed with the radix given by the second argument. The first argument is interpreted as representing a signed integer in the radix specified by the second argument, exactly as if the arguments were given to the parseInt(java.lang.String, int) method. The result is an Integer object that represents the integer value specified by the string.
In this java tutorial, You will learn how to use rotateLeft(int i, int distance) method of class Integer. This method returns Returns the value obtained by rotating the two's complement binary representation of the specified int value left by the specified number of bits.
In this java tutorial, You will learn how to use numberOfTrailingZeros(int i) method of class Integer. This method returns the number of zero bits following the lowest-order ("rightmost") one-bit in the two's complement binary representation of the specified int value. Returns 32 if the specified value has no one-bits in its two's complement representation, in other words if it is equal to zero.
In this java tutorial, You will learn how to use numberOfLeadingZeros(int i) method of class Integer. This method returns the number of zero bits preceding the highest-order ("leftmost") one-bit in the two's complement binary representation of the specified int value. Returns 32 if the specified value has no one-bits in its two's complement representation, in other words if it is equal to zero.
In this java tutorial, You will learn how to use lowestOneBit(int i) method of class Integer. This method returns an int value with at most a single one-bit, in the position of the lowest-order ("rightmost") one-bit in the specified int value. Returns zero if the specified value has no one-bits in its two's complement binary representation, that is, if it is equal to zero.
In this java tutorial, You will learn how to use highestOneBit(int i) method of class Integer. This method returns an int value with at most a single one-bit, in the position of the highest-order ("leftmost") one-bit in the specified int value. Returns zero if the specified value has no one-bits in its two's complement binary representation, that is, if it is equal to zero.
In this java tutorial, You will learn how to use valueOf(String s) method of Integer class. This method, Returns an Integer object holding the value of the specified String. The argument is interpreted as representing a signed decimal integer, exactly as if the argument were given to the parseInt(java.lang.String) method. A result is an Integer object that represents the integer value specified by the string
In this java tutorial, You will learn how to use valueOf(int i) method of Integer class. This method, Returns an Integer instance representing the specified int value. If a new Integer instance is not required, this method should generally be used in preference to the constructor Integer(int), as this method is likely to yield significantly better space and time performance by caching frequently requested values. This method will always cache values in the range -128 to 127, inclusive, and may cache other values outside of this range.