METHOD_0 ( ) { java . lang . Object IDENT_0 = "1" ; java . lang . Object IDENT_1 = new java . lang . Object ( ) ; java . lang . System . METHOD_1 ( ) . put ( IDENT_0 , new java . lang . Object ( ) ) ; java . lang . System . METHOD_1 ( ) . put ( IDENT_1 , STRING_0 ) ; try { final org . apache . logging . log4j . util . IDENT_2 util = new org . apache . logging . log4j . util . METHOD_2 ( new java . util . Properties ( ) ) ; "<AssertPlaceHolder>" ; } finally { java . lang . System . METHOD_1 ( ) . remove ( IDENT_0 ) ; java . lang . System . METHOD_1 ( ) . remove ( IDENT_1 ) ; } } METHOD_3 ( java . lang . String ) { return IDENT_3 . get ( name ) ; }
org . junit . Assert . assertNull ( util . METHOD_3 ( "1" ) )