file class contain methods or functions that handle various file stream operations.
It basically converts the byte codes of a class file i.e. machine code of JVM to its actual source code i.e. the java program. The Dissassembler is not a separate program.A few function which are added in our main program which reads the class file. Thus this is the right time to understand what these functions do.
That means: the file where a class is stored.
Fields and methods. Fields are variables defined at the class level, i.e., they are available for all methods. Methods are the equivalent of functions / procedures, but they are defined for a specific class.
In general, the child class's functions will be used in place of the parent.
its a .dll file that provides API functions to your user profile.. like JAVA API functions..
The functions of file sharing is too send files to another device fast and quick
What i know is java we will use compiler when it want to get class file(file with .class extension) from java file(file with .java extension).
File Manager
The java file has the actual JAVA code present in it,..i.e the entire coding is done in that file.. you can view it using any text editor.. After compiling it you get a class file of every class present in the java file When you open a class file in a text editor, you won't see anything that makes sence. You won't find the original code that you wrote in the java file. That is because a class file is a product of the compilation of a java file.
An instance of a class is also known as an object. In the Java language, you use the new operator. Here is an example:Integer x; // Using the wrapper class, Integer. This doesn't create the object yet.x = new Integer(5); // This will create the instance.These commands can be combined into one:Integer x = new Integer(5);
To scope class members to the class (rather than to instances of the class), declare them as static members of the class. Static members are accessible even when no instances of the class exist. As such, static member functions do not have access to a 'this' pointer, unlike ordinary (nonstatic) member functions.
The name of the .java file should exactly match with the name of the public class in the file. Ex: public class Test { ..... } this file should be saved as Test.java