NoSuchMethodError: org/springframework/http/client/HttpComponentsClientHttpRequestFactory.setBufferRequestBody(Z)V

hi, i'm trying to executed a java application test with simple main

public static void main(String[] args) throws Exception {
new DocumentTest();
InitialLoad.startup();
GFolder gc = (GFolder) Application.getBean("dctm_folder");
gc("testDESA");
Folder f = gc.getFolderByQualification("dm_folder where object_name like 'ACL%' ");
}

i add at the execution configuration "Classpath" inside "user entries"

• httpclient-4.5.2.jar
• httpcore-4.4.4.jar
• commons-logging-1.1.1.jar
• commons-codec-1.10.jar
• documentum-rest-beans

This test throws :

[debug] Resource URI: http://localhost:8080/dctm-rest/services
[debug] HTTP method: GET
[debug] Request headers: {Accept=[application/home+json]}
[debug] Expected response body class: JsonHomeDocument
[debug] Request parameters:
[debug] Authenticate with Basic cHJ1ZWJhc2Fhd191c2VyOkRNX0VOQ1JfUEFTUz123UR3c4VGlRZjBGcEZOR2Q4OFQxYVlPd0ZNL2ZVeGQvNk9CWElnYWxBZHQ2UXhFci9WNTl6Q2FMWFpNR0hIYjUzR1gvUDQwSkRGMzg9
[debug] Sending GET request to http://localhost:8080/dctm-rest/services

Exception in thread "main" java.lang.NoSuchMethodError: org/springframework/http/client/HttpComponentsClientHttpRequestFactory.setBufferRequestBody(Z)V
at com.emc.documentum.rest.client.sepe.client.impl.AbstractRestTemplateClient.sendRequest(AbstractRestTemplateClient.java:411)
at com.emc.documentum.rest.client.sepe.client.impl.AbstractRestTemplateClient.get(AbstractRestTemplateClient.java:521)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.getHomeDocument(DCTMJacksonClient.java:159)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.getRepositories(DCTMJacksonClient.java:175)
at com.emc.documentum.rest.client.sepe.client.impl.AbstractRestTemplateClient.getRepository(AbstractRestTemplateClient.java:822)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.getRepository(DCTMJacksonClient.java:182)
at com.emc.documentum.rest.client.sepe.client.impl.AbstractRestTemplateClient.feed(AbstractRestTemplateClient.java:816)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.objectFeed(DCTMJacksonClient.java:726)
at com.emc.documentum.rest.client.sepe.client.impl.jackson.DCTMJacksonClient.dql(DCTMJacksonClient.java:187)
at com.prueba.test.GFolder.getFolderByQualification(GFolder.java:93)
at com.prueba.test.DocumentTest.main(DocumentTest.java:35)