question: method to test the collage method concode_field_sep PlaceHolder placeHolder concode_field_sep void testKeepOnlyGreen concode_elem_sep void testEdgeDetection2 concode_elem_sep void testKeepOnlyBlue concode_elem_sep void testMirrorVerticalRightToLeft concode_elem_sep void testGrayscale concode_elem_sep void testMirrorVertical concode_elem_sep void testMirrorHorizontalBotToTop concode_elem_sep void testMirrorTemple concode_elem_sep void testZeroBlue concode_elem_sep void main concode_elem_sep void testMirrorDiagonal concode_elem_sep void testMirrorArms concode_elem_sep void testNegate concode_elem_sep void testOpenJuan concode_elem_sep void testFixUnderwater concode_elem_sep void testEdgeDetection concode_elem_sep void testOwnCollage concode_elem_sep void testMirrorGull concode_elem_sep void testMirrorHorizontal concode_elem_sep void testKeepOnlyRed
target: void function ( ) { Picture loc0 = new Picture ( "srini_string" ) ; loc0 . createCollage ( ) ; loc0 . explore ( ) ; }