# HG changeset patch
# User Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
# Date 1706806030 -3600
# Node ID c196531f300c8f25f1529ed4ac32187f00e8816d
# Parent  b80758ef25db75e91b6407a5304666f09ce020d0
Add missing javadoc comment

diff --git a/src/main/java/org/monetdb/mcl/io/LineType.java b/src/main/java/org/monetdb/mcl/io/LineType.java
--- a/src/main/java/org/monetdb/mcl/io/LineType.java
+++ b/src/main/java/org/monetdb/mcl/io/LineType.java
@@ -90,6 +90,13 @@ public enum LineType {
 		return UNKNOWN;
 	}
 
+	/**
+	 * utility method to decide the LineType
+	 *
+	 * @param ch0 the first byte as int
+	 * @param ch1 the second byte as int
+	 * @return LineType the type of line
+	 */
 	private static final LineType classify(int ch0, int ch1) {
 		switch (ch0) {
 			case '!':