Unconfuse name to MatchInfo.areEqual().

Author: jan-niestadt

engine/src/main/java/nl/inl/blacklab/search/lucene/MatchInfo.java

@@ -37,7 +37,7 @@ public String jsonName() {
      * @param b the second MatchInfo
      * @return true iff both are null, or if they are equal
      */
-    public static boolean equal(MatchInfo[] a, MatchInfo[] b) {
+    public static boolean areEqual(MatchInfo[] a, MatchInfo[] b) {
         if ((a == null) != (b == null)) {
             // One is null, the other is not.
             return false;

engine/src/main/java/nl/inl/blacklab/search/results/SpansReader.java

@@ -168,7 +168,7 @@ class SpansReader implements Runnable {
     public boolean isSameAsLast(HitsInternal hits, int doc, int start, int end, MatchInfo[] matchInfo) {
         long prev = hits.size() - 1;
         return hits.size() > 0 && doc == hits.doc(prev) && start == hits.start(prev) && end == hits.end(prev) &&
-                MatchInfo.equal(matchInfo, hits.matchInfo(prev));
+                MatchInfo.areEqual(matchInfo, hits.matchInfo(prev));
     }
 
     void initialize() {