PDFBOX-5112: SonarCube fix, throw NoSuchElementException if no more e…

…lements are available git-svn-id: https://svn.apache.org/repos/asf/pdfbox/branches/2.0@1887295 13f79535-47bb-0310-9956-ffa450edef68
apache · Mar 7, 2021 · 8c47be1 · 8c47be1
1 parent ef53b45
commit 8c47be1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFXrefStreamParser.java b/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/PDFXrefStreamParser.java
@@ -19,6 +19,7 @@
 import java.io.IOException;
 import java.util.Arrays;
 import java.util.Iterator;
+import java.util.NoSuchElementException;
 
 import org.apache.pdfbox.cos.COSArray;
 import org.apache.pdfbox.cos.COSBase;
@@ -212,6 +213,10 @@ public boolean hasNext()
  @Override
  public Long next()
  {
+ if (currentNumber >= maxValue)
+ {
+ throw new NoSuchElementException();
+ }
  if (currentNumber < currentEnd)
  {
  return currentNumber++;