Polishing

spring-web/src/main/java/org/springframework/http/converter/json/AbstractJsonHttpMessageConverter.java

@@ -104,7 +104,7 @@ public abstract class AbstractJsonHttpMessageConverter extends AbstractGenericHt
 			return readInternal(resolvedType, reader);
 		}
 		catch (Exception ex) {
-			throw new HttpMessageNotReadableException("Could not read JSON document: " + ex.getMessage(), ex);
+			throw new HttpMessageNotReadableException("Could not read JSON: " + ex.getMessage(), ex);
 		}
 	}
 
@@ -120,7 +120,7 @@ public abstract class AbstractJsonHttpMessageConverter extends AbstractGenericHt
 			writeInternal(o, type, writer);
 		}
 		catch (Exception ex) {
-			throw new HttpMessageNotWritableException("Could not write JSON document: " + ex.getMessage(), ex);
+			throw new HttpMessageNotWritableException("Could not write JSON: " + ex.getMessage(), ex);
 		}
 		writer.close();
 	}

spring-web/src/test/java/org/springframework/http/converter/xml/MappingJackson2XmlHttpMessageConverterTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2017 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,7 +32,6 @@ import org.springframework.http.MediaType;
 import org.springframework.http.MockHttpInputMessage;
 import org.springframework.http.MockHttpOutputMessage;
 import org.springframework.http.converter.AbstractHttpMessageConverter;
-import org.springframework.http.converter.HttpMessageNotReadableException;
 import org.springframework.http.converter.json.MappingJacksonValue;
 
 import static org.hamcrest.CoreMatchers.*;