IntelliJ collapsing single line methods

java intellij-idea formatting intellij-14 intellij-15

Open 'Settings' from the File menu. Under 'Editor' -> 'General' -> 'Code Folding', you will find a 'Collapse by Default' section.

Simply uncheck 'One-line methods' and click OK.

java intellij-idea formatting intellij-14 intellij-15

On Windows:

Settings -> Editor -> General -> Code Folding -> Uncheck "One-line methods"

java intellij-idea formatting intellij-14 intellij-15

For mac,Code > Folding > Expand ALL/To Level

CodeHunter