Commenting

2 files changed, 10 insertions, 3 deletions

diff --git a/base/src/main/java/bjc/utils/funcutils/StringUtils.java b/base/src/main/java/bjc/utils/funcutils/StringUtils.java
index fa7e59e..e753abd 100644
--- a/base/src/main/java/bjc/utils/funcutils/StringUtils.java
+++ b/base/src/main/java/bjc/utils/funcutils/StringUtils.java
@@ -161,9 +161,9 @@ public class StringUtils {
 	public static String toEnglishList(final Object[] objects, final boolean and) {
 		if(and) {
 			return toEnglishList(objects, "and");
-		} else {
-			return toEnglishList(objects, "or");
 		}
+
+		return toEnglishList(objects, "or");
 	}
 
 	/**
@@ -194,6 +194,7 @@ public class StringUtils {
 	 *
 	 * @param pattern
 	 *        The pattern to count occurances of.
+	 * @return The number of times the pattern matches.
 	 */
 	public static int countMatches(final String value, final String pattern) {
 		Matcher mat = Pattern.compile(pattern).matcher(value);
diff --git a/base/src/main/java/bjc/utils/funcutils/TreeUtils.java b/base/src/main/java/bjc/utils/funcutils/TreeUtils.java
index 1bdd7b3..ac8bb69 100644
--- a/base/src/main/java/bjc/utils/funcutils/TreeUtils.java
+++ b/base/src/main/java/bjc/utils/funcutils/TreeUtils.java
@@ -13,9 +13,15 @@ import bjc.utils.funcdata.IList;
  * @author Benjamin Culkin
  */
 public class TreeUtils {
-	/*
+	/**
 	 * Convert a tree into a list of outline nodes that match a certain
 	 * path.
+	 * 
+	 * @param tre
+	 *        The tree to outline.
+	 * @param leafMarker
+	 *        The path to mark nodes with.
+	 * @return The list of marked paths.
 	 */
 	public static <T> IList<IList<T>> outlineTree(ITree<T> tre, Predicate<T> leafMarker) {
 		IList<IList<T>> paths = new FunctionalList<>();