[ERROR] A class/interface with the same name "org.oasisopen.dsmlv2.BatchResponse" is already in use. Use a class customization to resolve this conflict.
  line 73 of dsmlv2.xsd

[ERROR] (Relevant to above error) another "BatchResponse" is generated from here.
  line 39 of dsmlv2.xsd

[ERROR] A class/interface with the same name "org.oasisopen.dsmlv2.BatchRequest" is already in use. Use a class customization to resolve this conflict.
  line 41 of dsmlv2.xsd

[ERROR] (Relevant to above error) another "BatchRequest" is generated from here.
  line 38 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

[ERROR] Simple type error: specified pattern is invalid: '-' is an invalid character range. Write '\-'.
  line 115 of dsmlv2.xsd

Failed to parse a schema.