- Code-optimization.

- Upload the updated gradle-wrapper and set using the latest Gradle version in "installAndRun.sh" script.

installAndRun.sh

@@ -26,7 +26,7 @@ if [[ justRun -eq 1 && shouldRunInDocker -eq 1 ]]; then
   justRun=0
 fi
 
-gradleVersion="8.6"
+gradleVersion="8.7"
 
 if [[ justRun -eq 0 ]]; then
 

src/main/java/eu/openaire/urls_controller/util/FileUtils.java

@@ -110,10 +110,7 @@ public class FileUtils {
         int numFilesFoundFromPreviousAssignmentsBatches = 0;
         int numFullTextsWithProblematicLocations = 0;
 
-        HashMultimap<String, Payload> allFileNamesWithPayloads = HashMultimap.create((sizeOfUrlReports / 5), 3);    // Holds multiple values for any key, if a fileName(key) has many IDs(values) associated with it.
-
         HashMultimap<String, Payload> hashesWithPayloads = getHashesWithPayloads(urlReports, sizeOfUrlReports);   // Holds multiple payloads for the same fileHash.
-
         Set<String> fileHashes = hashesWithPayloads.keySet();
         int fileHashesSetSize = fileHashes.size();  // Get the size of the keysSet, instead of the whole multimap.
         if ( fileHashesSetSize == 0 ) {
@@ -122,6 +119,7 @@ public class FileUtils {
         }
 
         HashMap<String, String> hashLocationMap = getHashLocationMap(fileHashes, fileHashesSetSize, assignmentsBatchCounter, "assignments");
+        HashMultimap<String, Payload> allFileNamesWithPayloads = HashMultimap.create((sizeOfUrlReports / 5), 3);    // Holds multiple values for any key, if a fileName(key) has many IDs(values) associated with it.
 
         for ( String fileHash : fileHashes )
         {

src/main/java/eu/openaire/urls_controller/util/GenericUtils.java

@@ -44,9 +44,10 @@ public class GenericUtils {
     public static String getSelectiveStackTrace(Throwable thr, String initialMessage, int numOfLines)
     {
         StackTraceElement[] stels = thr.getStackTrace();
-        StringBuilder sb = new StringBuilder(numOfLines *100);
+        StringBuilder sb = new StringBuilder(numOfLines *100);  // This StringBuilder is thread-safe as a local-variable.
         if ( initialMessage != null )
-            sb.append(initialMessage).append(GenericUtils.endOfLine).append("Stacktrace:").append(GenericUtils.endOfLine);	// This StringBuilder is thread-safe as a local-variable.
+            sb.append(initialMessage).append(GenericUtils.endOfLine);
+        sb.append("Stacktrace:").append(GenericUtils.endOfLine);
         for ( int i = 0; (i < stels.length) && (i <= numOfLines); ++i ) {
             sb.append(stels[i]);
             if (i < numOfLines) sb.append(GenericUtils.endOfLine);