update java.math.RoundingMode

src/main/java/com/jFxKasse/datatypes/Job.java

@@ -1,6 +1,7 @@
 package com.jFxKasse.datatypes;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.ArrayList;
 
 public class Job {
@@ -97,7 +98,7 @@ public class Job {
 			jobvalue = jobvalue + (positionenQuantity.get(i) * positionenValue.get(i));
 		}
 		// Round to two decimal places
-		jobvalue = BigDecimal.valueOf(jobvalue).setScale(2, BigDecimal.ROUND_HALF_UP).floatValue();
+		jobvalue = BigDecimal.valueOf(jobvalue).setScale(2, RoundingMode.HALF_UP).floatValue();
 	}
 
 	public String createPosQuantityDBString() {