Float hashCode() method in Java with examples Last Updated : 26 Oct, 2018 Comments Improve Suggest changes Like Article Like Report The hashCode() method method in Float Class is a built-in method in Java that return the hashcode value of this Float object. Syntax: public int hashCode() Parameters: It takes no parameters. Returns: The function returns a hash code value for this object. Below is the implementation of hashCode() method: Example 1: Java // Java code to demonstrate // Float hashCode() Method class GFG { public static void main(String[] args) { float d = 118.698f; // creating Float object. Float value = new Float(d); // hashCode() method Float class int output = value.hashCode(); // printing the output System.out.println("Hashcode Value of " + value + " : " + output); } } Output: Hashcode Value of 118.698 : 1122854240 Example 2: Java // Java code to demonstrate // Float hashCode() Method class GFG { public static void main(String[] args) { int i = -30; // creating Float object. Float value = new Float(i); // hashCode() method Float class int output = value.hashCode(); // printing the output System.out.println("Hashcode Value of " + value + " : " + output); } } Output: Hashcode Value of -30.0 : -1041235968 Comment More infoAdvertise with us Next Article Float hashCode() method in Java with examples gopaldave Follow Improve Article Tags : Java java-basics Java-lang package Java-Functions Java-Float +1 More Practice Tags : Java Similar Reads Field hashCode() method in Java with Examples The hashCode() method of java.lang.reflect.Field used to get the hashcode for this Field. Final Hashcode is computed as the exclusive-or of the hashcodes for the underlying field's declaring class name and its name. The hashcode is always the same if the object doesn’t change. Hashcode is a unique c 3 min read Java Guava | Floats.hashCode() method with Examples Floats.hashCode() is a method of Floats Class in Guava Library which is used to return a hash code for a float value. The hashCode is an unique integer value that is calculated by the compiler for an object. It remain the same if the object value does not changes. Syntax: public static int hashCode( 2 min read Java Guava | Ints.hashCode() method with Examples Ints.hashCode() is a method of Ints Class in Guava Library which is used to return a hash code for an int value. The hashCode is an unique integer value that is calculated by the compiler for an object. It remain the same if the object value does not changes. Syntax: public static int hashCode(int v 2 min read Byte hashCode() method in Java with examples The hashCode() method of Byte class is a built in method in Java which is used to return the hash code of the ByteObject. Note: The hashCode() returns the same value as intValue(). Syntax ByteObject.hashCode() Return Value: It return an int value which represents the hashcode of the specified Byte o 2 min read List hashCode() Method in Java with Examples This method is used to generate the hashCode for the given list. Implementation:Java// Java code to show the implementation of // hashCode method in list interface import java.util.*; public class Main { public static void main(String[] args) { // Initializing a list List<Integer> l = new Arra 2 min read Year hashCode() method in Java with Examples The hashCode() method of Year class in Java is used to get a suitable hash code for the current Year object. Syntax: public int hashCode() Parameter: This method does not accepts any parameter. Return Value: It returns a suitable integral hash code for the year object with which it is used. It never 1 min read Short hashCode() method in Java with Examples The hashCode() method of Short class is a built in method in Java which is used to return the hash code of the ShortObject. Note: The hashCode() returns the same value as intValue(). Syntax ShortObject.hashCode() Return Value: It return an int value which represents the hashcode of the specified Sho 2 min read Class hashCode() method in Java with Examples The hashCode() method of java.lang.Class class is used to get the hashCode representation of this entity. This method returns an integer value which is the hashCode. Syntax: public int hashCode() Parameter: This method does not accept any parameter. Return Value: This method returns an integer value 1 min read Double hashCode() method in Java with examples The hashCode() method of Double class is a built-in method use to return the hashcode value of this Double object. Syntax: DoubleObject.hashCode() Parameters: It takes no parameters. Return Type: It returns an int value. The value returned is (int)(v^(v>>>32)) where v is a long variable equ 1 min read Like