From d49e5ec03afd09bbcdd703e4fd2faf453dbf686d Mon Sep 17 00:00:00 2001
From: CGantert345 <57003061+CGantert345@users.noreply.github.com>
Date: Fri, 28 Jul 2023 14:10:32 +0200
Subject: - decode TLB also in case of wrong non-numeric formating of number
 values in the bar-code

---
 pom.xml                                                    |  2 +-
 src/main/java/org/uic/barcode/staticFrame/DataRecord.java  |  2 +-
 .../java/org/uic/barcode/staticFrame/UTLAYDataRecord.java  | 14 +++++++-------
 src/test/java/org/uic/barcode/test/utils/TestUtils.java    | 11 +++++++++++
 4 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/pom.xml b/pom.xml
index 1f0b102..e18072b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.uic.barcode</groupId>
   <artifactId>org.uic.barcode</artifactId>
-  <version>1.4.2</version>
+  <version>1.4.3</version>
   <packaging>jar</packaging>
   <name>UIC barcode</name>
   <description>encoding and decoding of Aztec barcode content according to UIC IRS 90918-9</description>
diff --git a/src/main/java/org/uic/barcode/staticFrame/DataRecord.java b/src/main/java/org/uic/barcode/staticFrame/DataRecord.java
index 16d3811..2b5fa42 100644
--- a/src/main/java/org/uic/barcode/staticFrame/DataRecord.java
+++ b/src/main/java/org/uic/barcode/staticFrame/DataRecord.java
@@ -106,7 +106,7 @@ public abstract class DataRecord {
 		String dataSize =  new String(Arrays.copyOfRange(byteData, offset,  offset + 4));
 		offset = offset + 4;			
 		
-		int length = Integer.parseInt(dataSize) - 12;
+		int length = Integer.parseInt(dataSize.trim()) - 12;
 		this.setData(Arrays.copyOfRange(byteData, offset,  offset + length));
 		
 		decodeContent();
diff --git a/src/main/java/org/uic/barcode/staticFrame/UTLAYDataRecord.java b/src/main/java/org/uic/barcode/staticFrame/UTLAYDataRecord.java
index 2d403e4..0c2869a 100644
--- a/src/main/java/org/uic/barcode/staticFrame/UTLAYDataRecord.java
+++ b/src/main/java/org/uic/barcode/staticFrame/UTLAYDataRecord.java
@@ -125,7 +125,7 @@ public class UTLAYDataRecord extends DataRecord {
 		
 		int elements = 0;
 		try {
-			elements = Integer.parseInt(numberValue);			
+			elements = Integer.parseInt(numberValue.trim());			
 		} catch(NumberFormatException e){
 			//Do Nothing			
 		}
@@ -138,7 +138,7 @@ public class UTLAYDataRecord extends DataRecord {
 			offset = offset + 2;			
 			int line = 0;
 			try {
-				line = Integer.parseInt(lineValue);			
+				line = Integer.parseInt(lineValue.trim());			
 			} catch(NumberFormatException e){
 				//Do Nothing			
 			}			
@@ -146,7 +146,7 @@ public class UTLAYDataRecord extends DataRecord {
 			offset = offset + 2;
 			int column = 0;
 			try {
-				column = Integer.parseInt(columnValue);			
+				column = Integer.parseInt(columnValue.trim());			
 			} catch(NumberFormatException e){
 				//Do Nothing			
 			}			
@@ -154,7 +154,7 @@ public class UTLAYDataRecord extends DataRecord {
 			offset = offset + 2;
 			int height = 0;
 			try {
-				height = Integer.parseInt(heightValue);			
+				height = Integer.parseInt(heightValue.trim());			
 			} catch(NumberFormatException e){
 				//Do Nothing			
 			}			
@@ -162,7 +162,7 @@ public class UTLAYDataRecord extends DataRecord {
 			offset = offset + 2;
 			int width = 0;
 			try {
-				width = Integer.parseInt(widthValue);			
+				width = Integer.parseInt(widthValue.trim());			
 			} catch(NumberFormatException e){
 				//Do Nothing			
 			}			
@@ -170,7 +170,7 @@ public class UTLAYDataRecord extends DataRecord {
 			offset = offset + 1;
 			int format = 0;
 			try {
-				format = Integer.parseInt(formatValue);			
+				format = Integer.parseInt(formatValue.trim());			
 			} catch(NumberFormatException e){
 				//Do Nothing			
 			}			
@@ -178,7 +178,7 @@ public class UTLAYDataRecord extends DataRecord {
 			offset = offset + 4;
 			int length = 0;
 			try {
-				length = Integer.parseInt(lengthValue);			
+				length = Integer.parseInt(lengthValue.trim());			
 			} catch(NumberFormatException e){
 				//Do Nothing			
 			}			
diff --git a/src/test/java/org/uic/barcode/test/utils/TestUtils.java b/src/test/java/org/uic/barcode/test/utils/TestUtils.java
index 9791b02..cee5623 100644
--- a/src/test/java/org/uic/barcode/test/utils/TestUtils.java
+++ b/src/test/java/org/uic/barcode/test/utils/TestUtils.java
@@ -28,6 +28,17 @@ public class TestUtils {
     }
 
     
+    /* s must be an even-length string. */
+    public static byte[] hexStringToByteArray(String s) {
+        int len = s.length();
+        byte[] data = new byte[len / 2];
+        for (int i = 0; i < len; i += 2) {
+            data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
+                                 + Character.digit(s.charAt(i+1), 16));
+        }
+        return data;
+    }
+    
     public static Date parseDate (String source){
     	
     	SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
-- 
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