fixes

Author: a-brandt

src/test/java/com/arangodb/example/document/DocumentPerson.java

@@ -16,6 +16,7 @@
 
 package com.arangodb.example.document;
 
+import com.arangodb.entity.BaseDocument;
 import com.google.gson.annotations.SerializedName;
 
 /**
@@ -29,14 +30,14 @@
  */
 public class DocumentPerson {
 
-	@SerializedName("_id")
+	@SerializedName(BaseDocument.ID)
 	private String documentHandle;
 
-	@SerializedName("_key")
+	@SerializedName(BaseDocument.KEY)
 	private String documentKey;
 
-	@SerializedName("_rev")
-	private long documentRevision;
+	@SerializedName(BaseDocument.REV)
+	private Long documentRevision;
 
 	private String name;
 
@@ -94,11 +95,11 @@ public void setDocumentKey(String documentKey) {
 		this.documentKey = documentKey;
 	}
 
-	public long getDocumentRevision() {
+	public Long getDocumentRevision() {
 		return documentRevision;
 	}
 
-	public void setDocumentRevision(long documentRevision) {
+	public void setDocumentRevision(Long documentRevision) {
 		this.documentRevision = documentRevision;
 	}
 

src/test/java/com/arangodb/example/document/ReadDocumentExample.java

@@ -124,6 +124,7 @@ public void ReadDocuments() {
 
 		System.out.println("2. read document as HashMap object:");
 		try {
+			@SuppressWarnings("rawtypes")
 			DocumentEntity<HashMap> entity = arangoDriver.getDocument(COLLECTION_NAME, KEY1, HashMap.class);
 
 			Assert.assertNotNull(entity);