https://docs.oracle.com/en/java/javase/11/tools/javac.html
javac
You can use the javac tool and its options to read Java class and interface definitions and compile them into bytecode and class files.
javac
https://openjdk.org/jeps/139
JEP 139: Enhance javac to Improve Build Speed
jepenhancejavacimprovebuild
https://openjdk.org/groups/compiler/change.html
So you want to change "javac" ...
want tochangejavac
https://www.crooijmansmachines.nl/machines/plasmasnijders/
Plasmasnijders van Javac en Weldkar | Crooijmans Machines | Crooijmans Machines
Ontdek professionele plasmasnijders van Javac en Weldkar. Persoonlijk advies, showroomdemonstraties en technische dienst. Voor industrie en vakman in NL en BE.
plasmasnijdersvanjavacenmachines
https://openjdk.org/jeps/215
JEP 215: Tiered Attribution for javac
jeptieredattributionjavac
https://openjdk.org/jeps/235
JEP 235: Test Class-File Attributes Generated by javac
jeptestclassfileattributes
https://openjdk.org/jtreg/vmoptions.html
Using JVM and javac options with jtreg
usingjvmjavacoptions