diff --git a/libraryBasic/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java b/libraryBasic/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
index 63180e77..40e6ca19 100644
--- a/libraryBasic/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
+++ b/libraryBasic/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
@@ -729,11 +729,9 @@ public class ZUGFeRDImporter {
 		try {
 			return new BigDecimal(nodeValue);
 		} catch (Exception e) {
-			e.printStackTrace();
 			try {
 				return new BigDecimal(Float.valueOf(nodeValue));
 			} catch (Exception ex) {
-				ex.printStackTrace();
 				return new BigDecimal("0.00");
 			}
 		}
diff --git a/libraryBasic/src/test/java/org/mustangproject/ZUGFeRD/ZF2Test.java b/libraryBasic/src/test/java/org/mustangproject/ZUGFeRD/ZF2Test.java
index 719f8527..e4bc483d 100644
--- a/libraryBasic/src/test/java/org/mustangproject/ZUGFeRD/ZF2Test.java
+++ b/libraryBasic/src/test/java/org/mustangproject/ZUGFeRD/ZF2Test.java
@@ -235,7 +235,6 @@ public class ZF2Test extends MustangReaderTestCase {
 		assertEquals(zi.getLineItemList().get(0).product.getName(), "Künstlerische Gestaltung (Stunde): Einer Beispielrechnung");
 		assertEquals(zi.getLineItemList().get(0).product.getDescription(), "");
 
-		int i = 1;
 		try {
 			assertEquals(zi.getVersion(), 2);
 		} catch (Exception e) {