protected void updateProgress(int myPercentComplete, String message) {
		int progressRange = maxPhaseProgressPercentage - minPhaseProgressPercentage;
		int myProgress = (myPercentComplete * progressRange) / 100;
		mergeManager.updateProgress(minPhaseProgressPercentage + myProgress);
		mergeManager.updateProgress(message);
	}
Updates the progress bar and the progress message details associated with this
phase of the merge.
@param myPercentComplete the progress percentage completed for this merger.
This should be a value from 0 to 100.
@param message a message indicating what is currently occurring in this phase.
Null indicates to use the default message.
Ghidra/Features/Base/src/main/java/ghidra/app/merge/listing/FunctionMerger.java