json-schema-validator jar包冲突

项目中使用json-schema-validator库对json进行校验，同时引入了json-patch对schema进行patch，如果将json-schema-validator的mvn依赖放到json-patch的下面，就会出现jar包冲突的问题，从而报错。

如下：

<dependency>
      <groupId>com.github.java-json-tools</groupId>
      <artifactId>json-patch</artifactId>
      <version>1.13</version>
</dependency>

<dependency>
    <groupId>com.github.fge</groupId>
    <artifactId>json-schema-validator</artifactId>
      <version>2.2.6</version>
</dependency>

运行json-validator的校验方法

ProcessingReport report = JsonSchemaFactory.byDefault().getValidator()
          .validateUnchecked(schemaJson, responseJson);

报如下错误： 

Exception in thread "main" java.lang.NoSuchMethodError: com.github.fge.jackson.JsonNumEquals.getInstance()Lcom/google/common/base/Equivalence;
  at com.github.fge.jsonschema.core.keyword.syntax.checkers.common.EnumSyntaxChecker.<clinit>(EnumSyntaxChecker.java:46)
  at com.github.fge.jsonschema.core.keyword.syntax.dictionaries.CommonSyntaxCheckerDictionary.<clinit>(CommonSyntaxCheckerDictionary.java:152)
  at com.github.fge.jsonschema.core.keyword.syntax.dictionaries.DraftV3SyntaxCheckerDictionary.<clinit>(DraftV3SyntaxCheckerDictionary.java:55)
  at com.github.fge.jsonschema.library.DraftV3Library.<clinit>(DraftV3Library.java:32)
  at com.github.fge.jsonschema.cfg.ValidationConfigurationBuilder.<clinit>(ValidationConfigurationBuilder.java:63)
  at com.github.fge.jsonschema.cfg.ValidationConfiguration.newBuilder(ValidationConfiguration.java:92)
  at com.github.fge.jsonschema.cfg.ValidationConfiguration.byDefault(ValidationConfiguration.java:102)
  at com.github.fge.jsonschema.main.JsonSchemaFactoryBuilder.<init>(JsonSchemaFactoryBuilder.java:68)
  at com.github.fge.jsonschema.main.JsonSchemaFactory.newBuilder(JsonSchemaFactory.java:123)
  at com.github.fge.jsonschema.main.JsonSchemaFactory.byDefault(JsonSchemaFactory.java:113)

经过mvn dependency检查，发现是由于jackson-coreutils冲突造成。解决方法，将json-path依赖放到json-schema-validator上面即可。