[ui5] remove unreachable code and duplicated variables

Detected by DeppCode

ui5/canv/controller/SVGSample.js

@@ -87,6 +87,4 @@ sap.ui.define([
 
    });
 
-   return SVGSample;
-
 });

ui5/eve7/controller/EveTable.controller.js

@@ -94,9 +94,7 @@ sap.ui.define([
       },
 
       sortTable: function (e) {
-         var col = e.mParameters.column;
-         var colId = col.getId();
-
+         // var colId = col.getId();
          var col = e.mParameters.column;
          var bDescending = (e.mParameters.sortOrder == sap.ui.core.SortOrder.Descending);
          var sv = bDescending;

ui5/eve7/lib/EveElements.js

@@ -268,7 +268,6 @@ sap.ui.define(['rootui5/eve7/lib/EveManager'], function(EveManager) {
    {
       var fcol = jsrp.getColor(ebox.fMainColor);
       var boxMaterial = new THREE.MeshPhongMaterial({color: fcol,  flatShading: true});
-      var fcol = jsrp.getColor(ebox.fMainColor);
 
       // console.log("EveElements.prototype.makeFlatBox triangulate", idxBegin, idxEnd);
       let nTriang = (idxEnd - idxBegin) -2;
@@ -707,7 +706,7 @@ sap.ui.define(['rootui5/eve7/lib/EveManager'], function(EveManager) {
    Calo2DControl.prototype.extractIndex = function(intersect)
    {
       let idx  = Math.floor(intersect.faceIndex/2);
-      return idx;ls
+      return idx;
    }
 
    Calo2DControl.prototype.getTooltipText = function(intersect)