0023947: Recalculate amortization process: when searching for existing amortization lines starting date should be ignored

diff --git a/src/org/openbravo/erpCommon/ad_process/assets/AssetLinearDepreciationMethodProcess.java b/src/org/openbravo/erpCommon/ad_process/assets/AssetLinearDepreciationMethodProcess.java
--- a/src/org/openbravo/erpCommon/ad_process/assets/AssetLinearDepreciationMethodProcess.java
+++ b/src/org/openbravo/erpCommon/ad_process/assets/AssetLinearDepreciationMethodProcess.java
@@ -386,8 +386,8 @@
           calLastDayOfPeriod.set(Calendar.MONTH, calAux.getActualMaximum(Calendar.MONTH));
         }
 
-        AmortizationLine amortizationLine = getAmortizationLine(asset,
-            calFirstDayOfPeriod.getTime(), calLastDayOfPeriod.getTime());
+        AmortizationLine amortizationLine = getAmortizationLine(asset, null,
+            calLastDayOfPeriod.getTime());
 
         if (amortizationLine != null) {
           // Recalculate percentage because the amount could have been changed
@@ -562,13 +562,17 @@
     final List<Object> parameters = new ArrayList<Object>();
     whereClause.append(" as aml join aml.amortization as am ");
     whereClause.append(" where aml.asset.id = ? ");
-    whereClause.append("       and am.startingDate = ?");
+    if (startDate != null) {
+      whereClause.append("       and am.startingDate = ?");
+    }
     whereClause.append("       and am.endingDate = ?");
     final OBQuery<AmortizationLine> obq = OBDal.getInstance().createQuery(AmortizationLine.class,
         whereClause.toString());
     obq.setFilterOnReadableOrganization(false);
     parameters.add(asset.getId());
-    parameters.add(startDate);
+    if (startDate != null) {
+      parameters.add(startDate);
+    }
     parameters.add(endDate);
     obq.setParameters(parameters);
     List<AmortizationLine> amortizationLineList = obq.list();