IDEMPIERE-308 Performance: Replace with StringBuilder / fix a problem found with StringBuilder(int)

org.adempiere.base.process/src/org/adempiere/process/ExpenseTypesFromAccounts.java

@@ -224,7 +224,7 @@ public class ExpenseTypesFromAccounts extends SvrProcess {
             }
         }
 
-        StringBuilder returnStr = new StringBuilder(addCount).append(" products added.");
+        StringBuilder returnStr = new StringBuilder().append(addCount).append(" products added.");
         if (skipCount>0) returnStr.append(" ").append(skipCount).append(" products skipped.");
         return(returnStr.toString());
 

org.adempiere.base.process/src/org/compiere/process/ProductionCreate.java

@@ -105,7 +105,7 @@ public class ProductionCreate extends SvrProcess {
 		
 		m_production.setIsCreated("Y");
 		m_production.save(get_TrxName());
-		StringBuilder msgreturn = new StringBuilder(created).append(" production lines were created");
+		StringBuilder msgreturn = new StringBuilder().append(created).append(" production lines were created");
 		return msgreturn.toString();
 	}
 	

org.adempiere.base.process/src/org/compiere/process/ProductionProcess.java

@@ -84,7 +84,7 @@ public class ProductionProcess extends SvrProcess {
 		m_production.setProcessed(true);
 		
 		m_production.saveEx(get_TrxName());
-		StringBuilder msgreturn = new StringBuilder(processed).append(" production lines were processed");
+		StringBuilder msgreturn = new StringBuilder().append(processed).append(" production lines were processed");
 		return msgreturn.toString();
 	}
 

org.adempiere.base.process/src/org/compiere/process/UniversalSubstitution.java

@@ -45,7 +45,7 @@ public class UniversalSubstitution extends SvrProcess {
 			bom.saveEx();
 			count++;
 		}
-		StringBuilder msgreturn = new StringBuilder(count).append(" BOM products updated");
+		StringBuilder msgreturn = new StringBuilder().append(count).append(" BOM products updated");
 		return msgreturn.toString();
 	}
 

org.adempiere.base/src/org/adempiere/util/ModelInterfaceGenerator.java

@@ -162,7 +162,7 @@ public class ModelInterfaceGenerator
 		if (tableName == null)
 			throw new RuntimeException("TableName not found for ID=" + AD_Table_ID);
 		//
-		StringBuilder accessLevelInfo = new StringBuilder(accessLevel).append(" ");
+		StringBuilder accessLevelInfo = new StringBuilder().append(accessLevel).append(" ");
 		if (accessLevel >= 4 )
 			accessLevelInfo.append("- System ");
 		if (accessLevel == 2 || accessLevel == 3 || accessLevel == 6 || accessLevel == 7)