METHOD_0 ( ) { java . util . List < java . lang . String > IDENT_0 = new java . util . ArrayList < java . lang . String > ( ) { { add ( null ) ; } } ; java . lang . String result = mapper . METHOD_1 ( IDENT_0 ) ; "<AssertPlaceHolder>" ; } METHOD_1 ( java . util . List ) { if ( ( IDENT_0 != null ) && ( ( IDENT_0 . size ( ) ) > 0 ) ) { java . lang . StringBuilder sb = new java . lang . StringBuilder ( ) ; for ( java . lang . Object item : IDENT_0 ) { if ( item != null ) { sb . append ( item ) ; } } if ( ( sb . length ( ) ) > 0 ) { return sb . toString ( ) ; } else { return null ; } } else { return null ; } }
org . junit . Assert . assertNull ( result )