Move interface to the other interfaces

jxmpp-core/src/main/java/org/jxmpp/xml/splitter/XmlPrettyPrinter.java

@@ -193,6 +193,19 @@ public interface PrettyPrintedXmlPartCallback {
 		void onPrettyPrintedXmlPart(StringBuilder part);
 	}
 
+	/**
+	 * A functional interface which acts as sink for character sequences.
+	 */
+	public interface CharSequenceSink {
+
+		/**
+		 * Sink a new character sequence.
+		 *
+		 * @param charSequence the new character sequence feed into this sink.
+		 */
+		void sink(CharSequence charSequence);
+	}
+
 	/**
 	 * Create a new builder.
 	 *
@@ -301,18 +314,4 @@ private static void ensureNotNegative(int i) {
 			}
 		}
 	}
-
-	/**
-	 * A functional interface which acts as sink for character sequences.
-	 */
-	public interface CharSequenceSink {
-
-		/**
-		 * Sink a new character sequence.
-		 *
-		 * @param charSequence the new character sequence feed into this sink.
-		 */
-		void sink(CharSequence charSequence);
-
-	}
 }