A variable defined in a class, also called a member.
final
A Java keyword indicating a data item (class, field, or method) that cannot be overridden. A final class cannot be subclassed. For example, the following statement is illegal: public class SuperString extends String {} .
finally
A Java keyword indicating a block of statements that should execute whether or not the code within a corresponding try block threw an exception. A finally clause is not required, and is typically used to clean up resources (such as to close a connection to a database or socket, or to close a file opened in a corresponding try block).
Float
An object wrapper for the primitive float . This wrapper class defines a number of possibly useful constants, including NaN (Not a Number), MAX_VALUE , and POSITIVE_INFINITY .
float
A Java keyword used to declare a primitive 32-bit floating point number variable. Its numerical range is (1.4 * 10^-45) (Float.MIN_VALUE) through (3.4028235 * 10^38) (Float.MAX_VALUE).
for
A Java keyword used to declare a kind of loop that iterates until a specified condition is met.
