[Doc] Use byte[] as example instead of String

Closes #8973.
elastic · Jan 2, 2015 · a50d82c · a50d82c
1 parent f45e6ae
commit a50d82c
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/docs/java-api/index_.asciidoc b/docs/java-api/index_.asciidoc
@@ -45,8 +45,7 @@ String json = "{" +
 [[using-map]]
 ==== Using Map
 
-Map is a key:values pair collection. It represents very well a JSON
-structure:
+Map is a key:values pair collection. It represents a JSON structure:
 
 [source,java]
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@@ -87,7 +86,7 @@ import com.fasterxml.jackson.databind.*;
 ObjectMapper mapper = new ObjectMapper(); // create once, reuse
 
 // generate json
-String json = mapper.writeValueAsString(yourbeaninstance);
+byte[] json = mapper.writeValueAsBytes(yourbeaninstance);
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