javadoc

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index 1c33ab1..fc9b398 100755 (executable)
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -434,14 +434,8 @@ public class Sequence
   {
     return sequence;
   }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param start DOCUMENT ME!
-   * @param end DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
+  /* (non-Javadoc)
+   * @see jalview.datamodel.SequenceI#getSequence(int, int)
    */
   public char [] getSequence(int start, int end)
   {

diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 9fdd02a..2311d49 100755 (executable)
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -108,12 +108,12 @@ public interface SequenceI
   public char[] getSequence();
 
   /**
-   * DOCUMENT ME!
+   * get stretch of sequence characters in an array
    *
-   * @param start DOCUMENT ME!
-   * @param end DOCUMENT ME!
+   * @param start absolute index into getSequence()
+   * @param end exclusive index of last position in segment to be returned.
    *
-   * @return DOCUMENT ME!
+   * @return char[max(0,end-start)];
    */
   public char[] getSequence(int start, int end);