Description fozzy bear 2023-07-28 07:22:00 EDT

In Eclipse 4.28.0 (also previous versions) breakpoints inside lambdas will get pushed down to a seemingly arbitrary position outside at saving, if the same code line or one before was edited. 

An example would be lambda test functions from within JUnit jupiter (5.93./1.9.3) 

assertAll(
  () -> {
    ... // 2) edit code and save
    ... // 1) Breakpoint set
    ...
  },
  () -> {  3) >> Breakpoint gets pushed here or below
    ...
  }
);
Since breakpoints cannot be moved, this gets especially nasty, when conditional breakpoints are being moved and broken this way each time. JDK currently is Oracle JDK 11.0.18.