List of keywords and their usages in Java Programming language. To learn more about a specific keyword, just click on the keyword and it will… [Read More]

The protected keyword is an access modifier in java. It is used for variables, methods and constructors. The fields marked with protected keyword are only… [Read More]

The private keyword is an access modifier in java. It can be used for variables, methods, constructors and inner classes. Note: The private is the… [Read More]

The new keyword is used to create an object of a class. How to use the new keyword? The following syntax is used to create… [Read More]

The long keyword is a primitive data type in Java. Similar to int data type, it is used to store whole numbers. The range of… [Read More]

The int keyword is a primitive data type in Java. An int data type can hold values ranging from -231(-2147483648) to 231-1 (2147483647). public class… [Read More]

The instanceof keyword is an operator in java. It checks if the given object is an instance of a specified class or interface. It returns… [Read More]

The float keyword is a data type in Java, which is used for floating point values. The range for float data type is 3.4e-038 to… [Read More]

The double keyword is a data type which is used to store decimal point values ranging from 1.7e-308 to 1.7e+308. This range is represented in… [Read More]

The do keyword is used along with while keyword to form a do-while loop. do{ //body of do-while }while(condition); Example of do keyword public class… [Read More]

The default keyword is used inside switch block to mark a default case. Example of default keyword in switch block Used to specify a default… [Read More]

The class keyword is used to create a class in Java. A class contains variables, methods, etc. A java code cannot execute without a class…. [Read More]

The char keyword is a data type. You can store a character such as ‘A’, ‘a’ etc to the char variable. Important Points: The value… [Read More]

The catch keyword is used in a try-catch block. A catch block is always comes after a try block, if any exception occurs inside try… [Read More]

The case keyword is used inside switch block. Together they form a switch-case block which is used to evaluate condition and execute a corresponding case… [Read More]