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Setting execution arguments
If you want to specify execution arguments for your program, you must
define a launch configuration that specifies the arguments.
-
Select
Run > Run Configurations...
or
Run > Debug Configurations...
from the workbench Run
menu to open the list of launch configurations. Launch
configurations for Java programs are shown underneath Java
Application in this list.
- Select an existing configuration or create a new launch configuration by
pushing the New button after selecting Java Application.
-
On the Arguments tab for the configuration, you can
specify the following fields as necessary:
-
Program Arguments: Application-specific values that your code is expecting (a user name or a URL for locating help files, for
example).
-
VM Arguments: Values meant to change the behavior of the Java virtual machine (VM). For example, you may need to tell the VM whether
to use a just-in-time (JIT) compiler, or you may need to specify the maximum heap size the VM should use. Refer to your VM's documentation for more information
about the available VM arguments.
- Working Directory: The working directory used for
the launched process. To change from using the default working directory,
select Other and specify the workspace or local directory
to use for the working directory of the launched process.
-
Click Apply or Close when you are done. Every time you launch this configuration, these execution
arguments will be used.
Creating a Java Application launch configuration
Launching a Java program
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