A web page can include a java applet which, when executed, can generate graphics, sounds and moving images rather just containing plain text or a static image. Applets have enabled to construct and use completely interactive multimedia Web documents.
Java has transformed the manner the Internet users retrieve and use documents on the world wide network. An applet can support several applications such as executing arithmetic operations, the creation of animation, graphics displaying, playing interactive games. They can be transferred over the Internet from one computer to another and run using the Applet Viewer or any web browser that supports Java.
Requires security for the system as they are untrusted.Īpplets are small programs that utilize an external API for its execution and are primarily used in internet computing. The files cannot be read and write on the local computer through applet.Īpplications are capable of performing those operations to the files on the local computer.Ĭommunication with other servers is probably possible.Īpplets cannot access files residing on the local computer.Ĭan access any data or file available on the system. Requires prior explicit installation on the local computer. It is small program uses another application program for its execution.Īn application is the programs executed on the computer independently.Ĭannot run independently require API's (Ex. While the look and feel of the application on the various operating system remain the same. If the browser has the proper JVM installed then these applets run with the help of JVM. And applications are stand-alone programs written for performing general operations by the user directly, and it doesn’t need any JAVA enabled APIs’ (browsers).Īpplets are not affected by the users operating system or hardware. Java Stander Library(JSL) or API includes many classes and methods grouped into several functional packages.Applets are small programs generally written to be transmitted across the internet and automatically executed by java compatible web browser. It helps to find the error in the java program.
#Stand alone java applet viewer code#
Javadocs: It is used to creating HTML format documents for java source code files.These files provide the connective glue that allows your Java and C code to interact. javah: It is used to produces C header files and C source files from a Java class.It is used to convert the BYTECODE file into a program description. It is used to run applet and application by reading and interpreting BYTECODE files. It is used to convert the java program into BYTECODE. applet viewer: It is used to tun the applets program.It is a collection of tools that are used to develop and run a java program. The development tools are part of the system known as Java Development Kit(JDK) and classes and methods are part of the Java Standard Library(JSL), also known as Application Programming Interface(API). Java environment includes a large number of development tools and many classes and methods. In this topic, you will learn about, Java Environment.