Stop preprocessing for unsupported functions

Conversion from char array to string does not work, because the string
refinement is not aware of the operations performed on the arrays.
To construct strings from char array, the constructors have to be
implemented using loops instead.

Author: romainbrenguier

jbmc/src/java_bytecode/java_string_library_preprocess.cpp

@@ -1922,13 +1922,6 @@ void java_string_library_preprocesst::initialize_conversion_table()
       std::placeholders::_2,
       std::placeholders::_3,
       std::placeholders::_4);
-  conversion_table["java::java.lang.String.<init>:([CII)V"] = std::bind(
-    &java_string_library_preprocesst::make_init_from_array_code,
-    this,
-    std::placeholders::_1,
-    std::placeholders::_2,
-    std::placeholders::_3,
-    std::placeholders::_4);
   cprover_equivalent_to_java_constructor
     ["java::java.lang.String.<init>:()V"]=
       ID_cprover_string_empty_string_func;
@@ -1956,12 +1949,6 @@ void java_string_library_preprocesst::initialize_conversion_table()
   cprover_equivalent_to_java_function
     ["java::java.lang.String.contains:(Ljava/lang/CharSequence;)Z"]=
     ID_cprover_string_contains_func;
-  cprover_equivalent_to_java_string_returning_function
-    ["java::java.lang.String.copyValueOf:([CII)Ljava/lang/String;"]=
-    ID_cprover_string_copy_func;
-  cprover_equivalent_to_java_string_returning_function
-    ["java::java.lang.String.copyValueOf:([C)Ljava/lang/String;"]=
-    ID_cprover_string_copy_func;
   cprover_equivalent_to_java_function
     ["java::java.lang.String.endsWith:(Ljava/lang/String;)Z"]=
       ID_cprover_string_endswith_func;
@@ -2108,9 +2095,6 @@ void java_string_library_preprocesst::initialize_conversion_table()
   cprover_equivalent_to_java_assign_and_return_function
     ["java::java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;"]=
       ID_cprover_string_concat_char_func;
-  cprover_equivalent_to_java_assign_and_return_function
-    ["java::java.lang.StringBuilder.append:([C)Ljava/lang/StringBuilder;"] =
-      ID_cprover_string_concat_func;
   cprover_equivalent_to_java_assign_and_return_function
     ["java::java.lang.StringBuilder.append:(D)Ljava/lang/StringBuilder;"] =
       ID_cprover_string_concat_double_func;