methods = aClass.getMethods();
assertTrue(aClass.getMethods().size() == 1);
equals = methods.get(0);
assertEqualsForPrimitives(equals);
assertFalse(aClass.hasSyntaxErrors());
aClass.removeMethod(equals);
assertTrue(aClass.getMethods().size() == 0);
// hashCode only
Refactory.createHashCode(aClass, booleanField, byteField, charField, shortField, intField, longField,
floatField, doubleField);
assertTrue(aClass.getMethods().size() == 1);