This is a set of tools intended to help deploy Java applications:

• appletviewer: This tool gives you the ability to run and debug Java applets without the need for a web browser.
• extcheck: This tool allows you to find conflicts in JAR files.
• jar: This tool is used for creating and manipulating JAR files. JAR files are Java Archive files.
• java: This is the Java application launcher.
• javac: This is the Java compiler.
• javadoc: This tool generates API documentation.
• javah: This tool allows you to write native methods; it generates C header files.
• javap: This tool disassembles class files.
• javapackager: For signing and packaging Java applications, including JavaFX.
• jdb: This is the Java debugger.
• jdeps: This is an analyzer for Java class dependencies.
• pack200: This is a tool that compresses JAR files into pack200 files. The compression ratio using this tool is impressive.
• unpack200: This tool unpacks pack200 files resulting in JAR files.