OPENNLP-1520 - Re-Generate Snowball Stemmer Java Code (#561)

* OPENNLP-1520 - Re-Generate Snowball Stemmer Java Code.
Adds a test case for Finish Stemmer

* OPENNLP-1520 - Apply OpenNLP Formatting to all stemmer/* classes

opennlp-tools/src/main/java/opennlp/tools/stemmer/snowball/AbstractSnowballStemmer.java

@@ -33,5 +33,5 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 package opennlp.tools.stemmer.snowball;
 
 abstract class AbstractSnowballStemmer extends SnowballProgram {
-    public abstract boolean stem();
+  public abstract boolean stem();
 }

opennlp-tools/src/main/java/opennlp/tools/stemmer/snowball/Among.java

@@ -30,34 +30,33 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 
  */
 
+// Generated by Snowball (build from 867c4ec70debd4daa7fb4d5a9f7759b47887d0b9)
 package opennlp.tools.stemmer.snowball;
 
 import java.lang.reflect.Method;
 
-class Among {
-    public Among (String s, int substring_i, int result,
-		  String methodname, SnowballProgram methodobject) {
-        this.s_size = s.length();
-        this.s = s.toCharArray();
-        this.substring_i = substring_i;
-	this.result = result;
-	this.methodobject = methodobject;
-	if (methodname.length() == 0) {
-	    this.method = null;
-	} else {
-	    try {
-		this.method = methodobject.getClass().
-		getDeclaredMethod(methodname, new Class[0]);
-	    } catch (NoSuchMethodException e) {
-		throw new RuntimeException(e);
-	    }
-	}
+public class Among {
+  public final char[] s; /* search string */
+  public final int substring_i; /* index to longest matching substring */
+  public final int result; /* result of the lookup */
+  public final Method method; /* method to use if substring matches */
+
+  public Among(String s, int substring_i, int result) {
+    this.s = s.toCharArray();
+    this.substring_i = substring_i;
+    this.result = result;
+    this.method = null;
+  }
+
+  public Among(String s, int substring_i, int result, String methodname,
+               Class<? extends AbstractSnowballStemmer> programclass) {
+    this.s = s.toCharArray();
+    this.substring_i = substring_i;
+    this.result = result;
+    try {
+      this.method = programclass.getDeclaredMethod(methodname);
+    } catch (NoSuchMethodException e) {
+      throw new RuntimeException(e);
     }
-
-    public final int s_size; /* search string */
-    public final char[] s; /* search string */
-    public final int substring_i; /* index to longest matching substring */
-    public final int result; /* result of the lookup */
-    public final Method method; /* method to use if substring matches */
-    public final SnowballProgram methodobject; /* object to invoke method on */
+  }
 }