what is another word for variable name java

The statements in the catch block specify what to do if a specific type of exception is thrown by the try block. catch Used in conjunction with a try block and an optional finally block. The switch statement evaluates its expression, then executes all statements that follow the matching case label see switch. case A statement in the switch block can be labeled with one or more case or default labels. This keyword is also used to declare that a method returns a value of the primitive type byte. byte The byte keyword is used to declare a field that can hold an 8-bit signed two's complement integer. break Used to end the execution in the current loop body. This keyword is also used to declare that a method returns a value of the primitive type boolean. By default, the value of boolean primitive type is false. boolean Defines a boolean variable for the values 'true' or 'false' only. Assertions are disabled at runtime by default, but can be enabled through a command-line option or programmatically through a method on the class loader. If an assertion evaluates to false at run-time, an assertion failure results, which typically causes execution to abort. assert (added in J2SE 1.4) Assert describes a predicate (a true–false statement) placed in a Java program to indicate that the developer thinks that the predicate is always true at that place.

Note that an abstract class isn't required to have an abstract method at all. The abstract keyword cannot be used with variables or constructors. Abstract methods must be implemented in the sub classes. abstract A method with no definition must be declared as abstract and the class containing it must be declared as abstract. List _ Added in Java 9, the underscore has become a keyword and cannot be used as a variable name anymore.

What is another word for variable name java