Run the jar tool without arguments to see its usage. You pass it the -M option to create a JAR without a manifest. You won't be able to run the JAR file with java -jar, but you will still be able ...

Newer versions of Java now require all JAR files to be signed with a valid code-signing key, and starting with Java 7 Update 51, unsigned or self-signed applications are blocked from running.

Packaging Java enterprise apps as EARs. Since the release of Java 2 Platform, Enterprise Edition in December 1999, packaging web applications as WAR files, enterprise applications as EAR files and ...

JAR file (Java Archive) A Java Archive, or JAR file, contains all of the various components that make up a self-contained, executable Java application, deployable Java applet or, most commonly, a Java ...

Do you need the path to the jar, or the currently executing path? Itays method will give you the execution directory, but it won't tell you where your executing jar is actually located.<BR><BR>If ...

In Java development, programmers sign their JAR files as a way to authenticate who wrote the code. In the 90s, when MD5 was considered secure, it became the favorite algorithm to sign JAR files.