Fixed code smell 'Unexpected empty arrow function' reported by SonarQube.

web/pgadmin/static/js/SchemaView/DataGridView.jsx

@@ -258,7 +258,7 @@ export default function DataGridView({
         let colInfo = {
           Header: <>&nbsp;</>,
           id: 'btn-edit',
-          accessor: ()=>{},
+          accessor: ()=>{/*This is intentional (SonarQube)*/},
           disableResizing: true,
           sortable: false,
           dataType: 'edit',
@@ -287,7 +287,7 @@ export default function DataGridView({
         let colInfo = {
           Header: <>&nbsp;</>,
           id: 'btn-delete',
-          accessor: ()=>{},
+          accessor: ()=>{/*This is intentional (SonarQube)*/},
           disableResizing: true,
           sortable: false,
           dataType: 'delete',
@@ -311,7 +311,7 @@ export default function DataGridView({
                       value: row.index,
                     });
 
-                  }, ()=>{}, props.customDeleteTitle, props.customDeleteMsg);
+                  }, ()=>{/*This is intentional (SonarQube)*/}, props.customDeleteTitle, props.customDeleteMsg);
                 }} className={classes.gridRowButton} disabled={!canDeleteRow} />
             );
           }

web/pgadmin/static/js/components/FormComponents.jsx

@@ -439,7 +439,7 @@ export function InputSwitch({cid, helpid, value, onChange, readonly, controlProp
     <Switch color="primary"
       checked={Boolean(value)}
       onChange={
-        readonly ? ()=>{} : onChange
+        readonly ? ()=>{/*This is intentional (SonarQube)*/} : onChange
       }
       id={cid}
       inputProps={{
@@ -486,7 +486,7 @@ export function InputCheckbox({cid, helpid, value, onChange, controlProps, reado
         <Checkbox
           id={cid}
           checked={Boolean(value)}
-          onChange={readonly ? ()=>{} : onChange}
+          onChange={readonly ? ()=>{/*This is intentional (SonarQube)*/} : onChange}
           color="primary"
           inputProps={{'aria-describedby': helpid}}
           {...props}/>
@@ -1078,7 +1078,7 @@ FormFooterMessage.propTypes = {
   message: PropTypes.string,
 };
 
-export function NotifierMessage({type=MESSAGE_TYPE.SUCCESS, message, closable=true, onClose=()=>{}}) {
+export function NotifierMessage({type=MESSAGE_TYPE.SUCCESS, message, closable=true, onClose=()=>{/*This is intentional (SonarQube)*/}}) {
   const classes = useStylesFormFooter();
 
   return (

web/pgadmin/static/js/helpers/wizard/Wizard.jsx

@@ -140,7 +140,7 @@ function Wizard({ stepList, onStepChange, onSave, className, ...props }) {
     if(props.beforeNext) {
       props.beforeNext(activeStep).then(()=>{
         setActiveStep((prevActiveStep) => prevActiveStep + 1);
-      }).catch(()=>{});
+      }).catch(()=>{/*This is intentional (SonarQube)*/});
     } else {
       setActiveStep((prevActiveStep) => prevActiveStep + 1);
     }
@@ -151,7 +151,7 @@ function Wizard({ stepList, onStepChange, onSave, className, ...props }) {
     if(props.beforeBack) {
       props.beforeBack(activeStep).then(()=>{
         setActiveStep((prevActiveStep) => prevActiveStep - 1 < 0 ? prevActiveStep : prevActiveStep - 1);
-      }).catch(()=>{});
+      }).catch(()=>{/*This is intentional (SonarQube)*/});
     } else {
       setActiveStep((prevActiveStep) => prevActiveStep - 1 < 0 ? prevActiveStep : prevActiveStep - 1);
     }

web/pgadmin/static/js/sqleditor/history/history_collection.js

@@ -11,7 +11,7 @@ export default class HistoryCollection {
 
   constructor(history_model) {
     this.historyList = _.sortBy(history_model, o=>o.start_time);
-    this.onAdd(() => {});
+    this.onAdd(() => {/*This is intentional (SonarQube)*/});
   }
 
   length() {

web/pgadmin/static/js/sqleditor/history/query_history.js

@@ -10,7 +10,7 @@ export default class QueryHistory {
     this.histCollection = histModel;
     this.editorPref = {};
 
-    this.onCopyToEditorHandler = ()=>{};
+    this.onCopyToEditorHandler = ()=>{/*This is intentional (SonarQube)*/};
     this.histCollection.onAdd(this.onAddEntry.bind(this));
     this.histCollection.onReset(this.onResetEntries.bind(this));
   }

web/pgadmin/static/js/sqleditor/history/query_history_details.js

@@ -11,7 +11,7 @@ export default class QueryHistoryDetails {
     this.timeout = null;
     this.isRendered = false;
     this.sqlFontSize = null;
-    this.onCopyToEditorHandler = ()=>{};
+    this.onCopyToEditorHandler = ()=>{/*This is intentional (SonarQube)*/};
 
     this.editorPref = {
       'sql_font_size': '1em',