Note: On Linux and Mac OS, add backslashes (\) before exclamation points (!) to separate 
				
EAR file directory and 
				
JAR file directory from 
				
ER Model file in this command. 
				
For example: 
				
 
				diff -src file c:/test.smartmapperermodel -dest ear c:/test.ear\!test.jar\!Resources/project/SmartMapperERModel.smartmapperermodel