Eclipse’s options can be tough to parse. I recently found a way to change the background color of the current debug line, which makes it easier on the eyes when it comes to step-by-step debugging:
General\\Editors\\Text Editors\\AnnotationsDebug Current Instruction Pointer- mark both
"General\Editors\Text Editors\Annotations\Debug Call Stack"and"General\Editors\Text Editors\Annotations\Debug Current Instruction Pointer"to the same color