Update dynamic programming.

Author: jdchoi77

…du/emory/cs/dynamic/lcs/AbstractLCS.java …n/java/edu/emory/cs/dynamic/lcs/LCS.javasrc/main/java/edu/emory/cs/dynamic/lcs/AbstractLCS.java renamed to src/main/java/edu/emory/cs/dynamic/lcs/LCS.java src/main/java/edu/emory/cs/dynamic/lcs/AbstractLCS.java renamed to src/main/java/edu/emory/cs/dynamic/lcs/LCS.java

@@ -18,7 +18,7 @@
 /**
  * @author Jinho D. Choi ({@code jinho.choi@emory.edu})
  */
-public abstract class AbstractLCS {
+public abstract class LCS {
     /**
      * @param a the first string.
      * @param b the second string.

…/java/edu/emory/cs/dynamic/lcs/DLCS.java …edu/emory/cs/dynamic/lcs/LCSDynamic.javasrc/main/java/edu/emory/cs/dynamic/lcs/DLCS.java renamed to src/main/java/edu/emory/cs/dynamic/lcs/LCSDynamic.java src/main/java/edu/emory/cs/dynamic/lcs/DLCS.java renamed to src/main/java/edu/emory/cs/dynamic/lcs/LCSDynamic.java

@@ -19,7 +19,7 @@
 /**
  * @author Jinho D. Choi ({@code jinho.choi@emory.edu})
  */
-public class DLCS extends AbstractLCS {
+public class LCSDynamic extends LCS {
     @Override
     protected String solve(char[] c, char[] d, int i, int j) {
         return solve(c, d, i, j, createTable(c, d));

…/java/edu/emory/cs/dynamic/lcs/RLCS.java …u/emory/cs/dynamic/lcs/LCSRecursive.javasrc/main/java/edu/emory/cs/dynamic/lcs/RLCS.java renamed to src/main/java/edu/emory/cs/dynamic/lcs/LCSRecursive.java src/main/java/edu/emory/cs/dynamic/lcs/RLCS.java renamed to src/main/java/edu/emory/cs/dynamic/lcs/LCSRecursive.java

@@ -18,7 +18,7 @@
 /**
  * @author Jinho D. Choi ({@code jinho.choi@emory.edu})
  */
-public class RLCS extends AbstractLCS {
+public class LCSRecursive extends LCS {
     @Override
     protected String solve(char[] c, char[] d, int i, int j) {
         if (i < 0 || j < 0)

src/test/java/edu/emory/cs/dynamic/LCSTest.java

@@ -15,9 +15,9 @@
  */
 package edu.emory.cs.dynamic;
 
-import edu.emory.cs.dynamic.lcs.AbstractLCS;
-import edu.emory.cs.dynamic.lcs.DLCS;
-import edu.emory.cs.dynamic.lcs.RLCS;
+import edu.emory.cs.dynamic.lcs.LCS;
+import edu.emory.cs.dynamic.lcs.LCSDynamic;
+import edu.emory.cs.dynamic.lcs.LCSRecursive;
 import org.junit.Test;
 
 import static org.junit.Assert.assertEquals;
@@ -29,8 +29,8 @@
 public class LCSTest {
     @Test
     public void compare() {
-        AbstractLCS r = new RLCS();
-        AbstractLCS d = new DLCS();
+        LCS r = new LCSRecursive();
+        LCS d = new LCSDynamic();
 
         String a = "ACGTCGTGT";
         String b = "CTAGTGGAG";