Don't match numbers that are too long

source/net/filebot/util/StringUtilities.java

@@ -24,7 +24,11 @@ public final class StringUtilities {
 		List<Integer> numbers = new ArrayList<Integer>();
 		Matcher matcher = DIGIT.matcher(s);
 		while (matcher.find()) {
-			numbers.add(new Integer(matcher.group()));
+			try {
+				numbers.add(new Integer(matcher.group()));
+			} catch (NumberFormatException e) {
+				// ignore
+			}
 		}
 		return numbers;
 	}
@@ -36,7 +40,11 @@ public final class StringUtilities {
 
 		Matcher matcher = DIGIT.matcher(s);
 		if (matcher.find()) {
-			return new Integer(matcher.group());
+			try {
+				return new Integer(matcher.group());
+			} catch (NumberFormatException e) {
+				// ignore
+			}
 		}
 		return null;
 	}

test/net/filebot/util/StringUtilitiesTest.java

@@ -0,0 +1,25 @@
+package net.filebot.util;
+
+import static org.junit.Assert.*;
+
+import java.util.List;
+
+import org.junit.Test;
+
+public class StringUtilitiesTest {
+
+	@Test
+	public void matchInteger() {
+		Integer n = StringUtilities.matchInteger("1091_20150217210000");
+
+		assertEquals("1091", n.toString());
+	}
+
+	@Test
+	public void matchIntegers() {
+		List<Integer> n = StringUtilities.matchIntegers("1091_20150217210000");
+
+		assertEquals("[1091]", n.toString());
+	}
+
+}

test/net/filebot/util/UtilTestSuite.java

@@ -1,14 +1,11 @@
-
 package net.filebot.util;
 
-
 import org.junit.runner.RunWith;
 import org.junit.runners.Suite;
 import org.junit.runners.Suite.SuiteClasses;
 
-
 @RunWith(Suite.class)
-@SuiteClasses( { FileUtilitiesTest.class, ByteBufferOutputStreamTest.class, PreferencesMapTest.class, PreferencesListTest.class, TreeIteratorTest.class, FilterIteratorTest.class })
+@SuiteClasses({ FileUtilitiesTest.class, ByteBufferOutputStreamTest.class, PreferencesMapTest.class, PreferencesListTest.class, TreeIteratorTest.class, FilterIteratorTest.class, StringUtilities.class })
 public class UtilTestSuite {
 
 }