@Nonnull
	public ObservableBoolean getDefaultEmitDebug() {
		return defaultEmitDebug;
	}
Not enforced internally by {@link JavacCompiler}.
Callers should check this value and ensure to call {@link JavacArgumentsBuilder#withDebugVariables(boolean)}
and other debug methods.

@return {@code true} to enable debug info by default.
recaf-core/src/main/java/software/coley/recaf/services/compile/JavacCompilerConfig.java