@Nonnull
	public List<Problem> getProblemsByPhase(@Nonnull ProblemPhase phase) {
		return getProblems(p -> p.phase() == phase);
	}
@param phase
		Problem phase to filter problems by.

@return List of problems matching the given phase.
recaf-ui/src/main/java/software/coley/recaf/ui/control/richtext/problem/ProblemTracking.java