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

web/regression/javascript/SchemaView/SchemaView.spec.js

@@ -439,11 +439,11 @@ describe('SchemaView', ()=>{
         viewHelperProps={{
           mode: 'create',
         }}
-        onSave={()=>{}}
-        onClose={()=>{}}
-        onHelp={()=>{}}
-        onEdit={()=>{}}
-        onDataChange={()=>{}}
+        onSave={()=>{/*This is intentional (SonarQube)*/}}
+        onClose={()=>{/*This is intentional (SonarQube)*/}}
+        onHelp={()=>{/*This is intentional (SonarQube)*/}}
+        onEdit={()=>{/*This is intentional (SonarQube)*/}}
+        onDataChange={()=>{/*This is intentional (SonarQube)*/}}
         confirmOnCloseReset={false}
         hasSQL={true}
         getSQLValue={()=>'select 1;'}

web/regression/javascript/SchemaView/TestSchema.ui.js

@@ -30,7 +30,7 @@ class TestSubSchema extends BaseUISchema {
         cell: ()=>({cell: 'select', options: []}),
         mode: ['properties', 'edit', 'create'],
         disabled: (state)=>this.isNew(state), deps: ['field5'],
-        depChange: ()=>{}, optionsLoaded: ()=>{},
+        depChange: ()=>{/*This is intentional (SonarQube)*/}, optionsLoaded: ()=>{/*This is intentional (SonarQube)*/},
       },
       {
         id: 'field5', label: 'Field5', type: 'multiline', group: null,