Merge pull request aeron-io#656 from kazachka/extra-empty-line

[Java] fix: remove extra empty lines

Author: mjpt777

sbe-tool/src/main/java/uk/co/real_logic/sbe/generation/golang/GolangGenerator.java

@@ -568,7 +568,6 @@ private void generateEncodeDecodeClose(
  init.append("\treturn\n}\n");
  }
 
-
  // Newer messages and groups can add extra properties before the variable
  // length elements (groups and varData). We read past the difference
  // between the message's blockLength and our (older) schema's blockLength

sbe-tool/src/main/java/uk/co/real_logic/sbe/ir/Encoding.java

@@ -213,7 +213,6 @@ public PrimitiveValue applicableMinValue()
  return primitiveType.minValue();
  }
 
-
  /**
  * The most applicable max value for the encoded type.
  *