Java Integer highestOneBit() Method25 Mar 2025 | 2 min read The highestOneBit() method is a method of Integer class under java.lang package. This method returns int value with at most a single one-bit, in the position of the highest-order ("leftmost") one-bit in the specified int value. If the specified value has no one-bits or is equal to zero in its two's complement binary representation, it returns zero. Syntax:Following is the declaration of highestOneBit() method: Parameter:
|
The highestOneBit() method returns an int value with a single one-bit, in the position of the highest-order one-bit in the specified value, or zero if the specified value is itself equal to zero.
NA
Java 1.5 and above
Output:
Integer value in the position of the highest-order one-bit: 16
Output:
Enter the desired value: 15 Integer value in the position of the highest-order one-bit: 8
Output:
Input Number is: 25 Highest 1-bit of the given integer is: 16 Input Number is = -20 Highest one bit of the given integer is = -2147483648
Output:
Input Number: 114 Binary Equivalent: 1110010 Total Number of 1-bits: 4 Integer Value of Highest 1-bit: 64
Java Method The sum() method of Java Integer class numerically returns the sum of its arguments specified by a user. This method adds two integers together as per the + operator. It can be overloaded and accepts the arguments in int, double, float and long. Note:...
2 min read
Java method The bitCount() is a method of Integer class under java.lang package. It returns the number of one-bits in the two's complement binary representation of the specified int value. This function is sometimes referred to as the population count. Syntax Following is the declaration of bitCount()...
2 min read
Java Method The rotateRight() method of Java Integer class 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). Bit shifting is a bitwise...
3 min read
Java Method The compareUnsigned() is a method of Java Integer class which compares two integer objects numerically treating the values as unsigned. It returns the result of the value 0 if both arguments are equal; a value less than 0, if the first argument is...
3 min read
Java Method The rotateLeft() method of Java Integer class returns the value obtained by rotating the two's complement binary representation of the specified int value left by the specified number of bits. (Bits shifted out of the left hand, or high-order). Bit shifting is a bitwise...
3 min read
Java Method The equals() method is a method of Integer class under java.lang package. This method compares the value of the parameter to the value of the current Integer object. It returns Boolean (True or False) which corresponds to the equality of this Integer and...
3 min read
Java Method The toOctalString() method of Integer class returns a string representation of the integer argument as an unsigned integer in octal base 8. The following characters are used as octal digits: 0 1 2 3 4 5 6 7 Note: If the argument is negative, the unsigned...
2 min read
Java Method The signum() method of Java Integer class returns the signum function of the specified int value in the method argument. The signum function can be computed as: -1, if the specified number is negative. 0, if the specified number is zero. 1, if the specified number...
2 min read
Java Method The longValue() method is an instance method of Long class under java.lang package. This method returns the value of the specified long object as long equivalent. The longValue() method were inherited from the Number Class. Syntax: Following is the declaration of longValue() method: public int longValue() Parameter: DataType Parameter Description NA NA This...
2 min read
Java Method The toUnsignedLong() is a Java Integer class method which converts the argument to a long by an unsigned conversion. In an unsigned conversion to a long, the high-order 32 bits of the long are zero and the low-order 32 bits are equal to...
2 min read
We request you to subscribe our newsletter for upcoming updates.
We provides tutorials and interview questions of all technology like java tutorial, android, java frameworks
G-13, 2nd Floor, Sec-3, Noida, UP, 201301, India
Python
Java
JavaScript
SQL
C
C++
HTML
CSS
React
Node.js
Spring Boot
C#
PHP
MySQL
MongoDB
AI
ML
DSA
DBMS
OS
Aptitude
Reasoning