test method for com.sqa.em.util.helper.requestinput #getstring java.lang.string , java.lang.string . concode_field_sep PlaceHolder placeHolder concode_field_sep void testGetCharString concode_elem_sep void testAddStringElement concode_elem_sep void testGetCharStringCharArray concode_elem_sep void testGetDouble concode_elem_sep void testGetBoolean concode_elem_sep void testGetIntStringIntInt concode_elem_sep void testGetIntString