diff --git a/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityLogger.java b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityLogger.java
index 627860df..3dec6240 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityLogger.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityLogger.java
@@ -88,7 +88,7 @@ public class UtilityLogger {
 
         }
 
-        return !callerNew.isEmpty() ? callerNew.toString() : caller;
+        return callerNew.length() > 0 ? callerNew.toString() : caller;
     }
 
 
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/prod_fabbisogno_linee_prod/dialog_ask_mag_prossimita/DialogAskMagazzinoProssimitaAdapter.java b/app/src/main/java/it/integry/integrywmsnative/gest/prod_fabbisogno_linee_prod/dialog_ask_mag_prossimita/DialogAskMagazzinoProssimitaAdapter.java
index 5e4a9be5..63a25200 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/prod_fabbisogno_linee_prod/dialog_ask_mag_prossimita/DialogAskMagazzinoProssimitaAdapter.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/prod_fabbisogno_linee_prod/dialog_ask_mag_prossimita/DialogAskMagazzinoProssimitaAdapter.java
@@ -70,7 +70,7 @@ public class DialogAskMagazzinoProssimitaAdapter extends ArrayAdapter<JtbFasi> i
                 }
             }
 
-            if (prefix == null || prefix.isEmpty()) {
+            if (prefix == null || prefix.length() == 0) {
                 synchronized (lock) {
                     results.values = mDatasetAllItems;
                     results.count = mDatasetAllItems.size();
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page1_Cliente_ArrayAdapter.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page1_Cliente_ArrayAdapter.java
index 0d47ce04..26ada95a 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page1_Cliente_ArrayAdapter.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page1_Cliente_ArrayAdapter.java
@@ -72,7 +72,7 @@ public class DialogAskCliente_Page1_Cliente_ArrayAdapter extends ArrayAdapter<Di
                 }
             }
 
-            if (prefix == null || prefix.isEmpty()) {
+            if (prefix == null || prefix.length() == 0) {
                 synchronized (lock) {
                     results.values = mDatasetAllItems;
                     results.count = mDatasetAllItems.size();
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page1_Commessa_ArrayAdapter.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page1_Commessa_ArrayAdapter.java
index f12c4caa..93031215 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page1_Commessa_ArrayAdapter.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page1_Commessa_ArrayAdapter.java
@@ -67,7 +67,7 @@ public class DialogAskCliente_Page1_Commessa_ArrayAdapter extends ArrayAdapter<S
                 }
             }
 
-            if (prefix == null || prefix.isEmpty()) {
+            if (prefix == null || prefix.length() == 0) {
                 synchronized (lock) {
                     results.values = mDatasetAllItems;
                     results.count = mDatasetAllItems.size();
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page2_ArrayAdapter.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page2_ArrayAdapter.java
index a8109930..0e4d9e51 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page2_ArrayAdapter.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/viewmodel/DialogAskCliente_Page2_ArrayAdapter.java
@@ -89,7 +89,7 @@ public class DialogAskCliente_Page2_ArrayAdapter extends ArrayAdapter<DialogAskC
                 }
             }
 
-            if (prefix == null || prefix.isEmpty()) {
+            if (prefix == null || prefix.length() == 0) {
                 synchronized (lock) {
                     results.values = mDatasetAllItems;
                     results.count = mDatasetAllItems.size();
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_peso_lu/DialogInputPesoLUView.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_peso_lu/DialogInputPesoLUView.java
index c82338ab..015e0263 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_peso_lu/DialogInputPesoLUView.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_peso_lu/DialogInputPesoLUView.java
@@ -104,7 +104,7 @@ public class DialogInputPesoLUView extends BaseDialogFragment {
 
         List<String> codTcolDescriptions = codTcolList.stream()
                 .map(codTcol -> codTcol.getCodTcol() + " - " + codTcol.getDescrizione())
-                .toList();
+                .collect(Collectors.toList());
 
         if (codTcol.get() != null) {
             Optional<String> newCodTcol = this.codTcolList.stream()