remove unused skip_initialize

Author: mgudemann

src/java_bytecode/java_object_factory.cpp

@@ -384,7 +384,6 @@ void java_object_factoryt::gen_nondet_array_init(
 
   side_effect_exprt java_new_array(ID_java_new_array, expr.type());
   java_new_array.copy_to_operands(length_sym_expr);
-  java_new_array.set("skip_initialize", true);
   java_new_array.type().subtype().set(ID_C_element_type, element_type);
   codet assign=code_assignt(expr, java_new_array);
   assign.add_source_location()=loc;