refactored sequence distances

Refactoring of sequence distances made one example program obsolete (was
giving examples of usage of a coupld classes that are now
package-private).

Author: cicirello

README.md

@@ -67,7 +67,6 @@ java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.AverageDistance
 java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.TableOfDistances
 java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.PermutationExamples
 java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.SimpleDistanceExamples
-java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.SequenceExamples
 java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.SequenceDistanceExamples
 java -cp "lib/jpt1.jar;exbin" org.cicirello.replication.flairs2013.Flairs2013
 java -cp "lib/jpt1.jar;exbin" org.cicirello.replication.ieeetevc2016.FDC

examples/org/cicirello/examples/jpt/SequenceExamples.java

@@ -7,7 +7,6 @@ currently includes the following examples:
 * org.cicirello.examples.jpt.TableOfDistances
 * org.cicirello.examples.jpt.PermutationExamples
 * org.cicirello.examples.jpt.SimpleDistanceExamples
-* org.cicirello.examples.jpt.SequenceExamples
 * org.cicirello.examples.jpt.SequenceDistanceExamples
 
 Read the comments in the source code itself for a description of what they
@@ -34,6 +33,5 @@ java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.AverageDistance
 java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.TableOfDistances
 java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.PermutationExamples
 java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.SimpleDistanceExamples
-java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.SequenceExamples
 java -cp "lib/jpt1.jar;exbin" org.cicirello.examples.jpt.SequenceDistanceExamples
 ```