X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=meviz.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fmeviz%2Fhtmlindexer%2Fmetadata%2FDirectoryMetadata.java;fp=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fmeviz%2Fhtmlindexer%2Fmetadata%2FDirectoryMetadata.java;h=0725382be301872d5f1651046b25d1dde4d97d8d;hp=64933e1d8ec2c0fca75d95023d0ea304f96b21d0;hb=4a166a0592ad9bf57b68d831ed20d7d784fc2ff6;hpb=d91415122cdb6221a8de40311683d4316486065b

diff --git a/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/DirectoryMetadata.java b/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/DirectoryMetadata.java
index 64933e1..0725382 100755
--- a/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/DirectoryMetadata.java
+++ b/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/DirectoryMetadata.java
@@ -33,15 +33,7 @@ public class DirectoryMetadata implements Serializable {
      * images that no longer exist in the filesystem.
      */
     public void cleanup() {
-        final Iterator<AbstractFile> fileIterator = fileNameToFileMap.values()
-                .iterator();
-
-        while (fileIterator.hasNext()) {
-            final AbstractFile file = fileIterator.next();
-
-            if (!file.isMetadataVerified())
-                fileIterator.remove();
-        }
+        fileNameToFileMap.values().removeIf(file -> !file.isMetadataVerified());
     }
 
     public void ensureFileMetadataIsUpToDate(final File parentDirectory,
@@ -105,7 +97,7 @@ public class DirectoryMetadata implements Serializable {
         final ArrayList<AbstractFile> files = new ArrayList<>(
                 fileNameToFileMap.values());
 
-        Collections.sort(files, new FileSortComparator());
+        files.sort(new FileSortComparator());
 
         return files;
     }