private URL saveTool(ToolTemplate toolTemplate) throws Exception {
		if (!ToolUtils.writeToolTemplate(toolTemplate)) {
			return null;
		}

		File newFile = ToolUtils.getToolFile(toolTemplate.getName());
		if (newFile == null) {
			return null;
		}
		return newFile.toURI().toURL();
	}
Add the default tools to the given tool chest.  This method does not attempt to merge the
user's previous tools, as does {@link #installTools(ToolChest)}.

@param toolChest tool chest which to add the default tools
Ghidra/Framework/Project/src/main/java/ghidra/framework/project/DefaultProjectManager.java