## Shortcuts
* main method: psvm
* syso: sout
* create UT: focus on class name + (opition + enter)
## Set a condition break point to SAVE YOUR LIFE
* condition breakpoint: right click the breakpoint and type in the condition
## Customize classes count when import using starred - *
Preference -> Editor -> Code Style -> Java -> Imports -> 'Class count to use import with *'
## Create src folder when gradle project
preference -> Build, Execution, Deployment -> Gradle -> Create directories for empty content roots automatically + gradle refresh
## others
* 右键file -> copy reference 得到带点的路径
[Vide of setup a condition break point in IDEA](https://www.youtube.com/watch?v=g-6ZPTXWPAc)