5 lines
		
	
	
		
			56 B
		
	
	
	
		
			Prolog
		
	
	
	
	
	
			
		
		
	
	
			5 lines
		
	
	
		
			56 B
		
	
	
	
		
			Prolog
		
	
	
	
	
	
| % serves testSingleton1() in jpl.test.TestJUnit
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| t(A).
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| % serves testSingleton1() in jpl.test.TestJUnit
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| 
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| t(A).
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