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Java protection |
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Java protection |
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Java protection
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Java protection |
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Java protection |
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Multimedia Protector offers a perfect protection for .JAR files. They are protected against decompilation as they are not visible in the file system - See Virtual Zone.
Step 1 - Download Java Starter application
Download the Java starter application (jarstart.exe) and place it together with your .JAR file in a new folder. The folder can contain any number of .JAR files.
Step 2 - Import files
Now import all files and make jarstart.exe the start file.
Step 3 - Define Start Options
Simple start option
If your java application always needs the same start parameters, then you can place it in the field: command line parameter for EXE file . Select button Options, TAB EXE Options.
There are Multimedia Protector specific variables:
| • | -jarrun - runs the Java Virtual machine depending on registry settings |
| • | %path% - this is the complete path of the application |
| • | %envpath% - this is the environment path variable of the operating system (in a batch file the name would be %path% but it has to be replaced with this special variable %envpath%) |
Complex start options
If the java applications needs complex start options (e.g. using a .bat file) then leave the field: command line parameter for EXE file empty.
Invoke the Multimedia Player using command line parameters.
Example
The name of the Multimedia Player is javatest.exe. The following command starts javatest.exe with a command line parameter. The Java Runtime would be loaded from the folder .\PortableApps\CommonFiles\Java\bin\javaw.exe, a path is set with the special variable %envpath% (means operating system variable %path%) and the jar file myapp.jar is loaded.
application\javatest.exe .\PortableApps\CommonFiles\Java\bin\javaw.exe -Duser.home=".." -Djava.library.path="%ENVPATH%;application\;" -jar "myapp.jar"