private void buildScriptExamplesMap(Font f) {
		if (scriptExampleStrings.isEmpty()) {
			scriptExampleStrings.putAll(CharacterScriptUtils.getDisplayableScriptExamples(f, 7));
		}
	}
For test/screen shot use

@return button
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/strings/EncodedStringsDialog.java