The Intellij documentation has a really in-depth explanation of how to use the debugger [(linked here)](https://www.jetbrains.com/help/idea/debugging-code.html#refreshers), so if you desire to use a more complex tool than those explained here, that documentation is a good place to start. However, due to it being very in-depth, a summary for the basic debugger is provided here.
## Basics
The Debugger is a tool primarily used to step through the code to help find the exact location where things went wrong.
### Creating and Removing Breakpoints
Creating a break point is simple:
In order to step through the code, a stopping point (breakpoint) must be set for the debugger.
A breakpoint can be created and deleted simply by clicking to the right of the line number, as shown below.
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### Running the Debugger
Once the breakpoints are set, the debugger can be run by selecting whatever it is you desire to run and clicking the bug icon, as shown below.
