public boolean wasSuccess() {
		return compilations != null &&
				!compilations.isEmpty() &&
				exception == null &&
				diagnostics.stream().noneMatch(d -> d.level() == CompilerDiagnostic.Level.ERROR);
	}
@return {@code true} when there are compilations, and no errors thrown.
recaf-core/src/main/java/software/coley/recaf/services/compile/CompilerResult.java