modules/jala/code/Database.js

@@ -841,7 +841,7 @@ jala.db.RamDatabase.prototype.copyTables = function(database, tables) {
          tables = jala.db.metadata.getTableNames(dbMetadata);
       }
 
-      for each (var tableName in tables) {
+      for (let tableName of tables) {
          // drop the table if it exists
          if (this.tableExists(tableName)) {
             this.dropTable(tableName);

modules/jala/util/HopKit/scripts/MessageParser.js

@@ -330,7 +330,7 @@ MessageParser.prototype.parseSkinFile = function(file, encoding) {
   var processMacros = function(macros) {
     var re = gettext_macro.REGEX;
     var id, pluralId, name, args, param, key, msg;
-    for each (var macro in macros) {
+    for (let macro of macros) {
       id = pluralId = null;
       name = macro.getName();
       param = macro.getNamedParams();
@@ -374,7 +374,7 @@ MessageParser.prototype.parseSkinFile = function(file, encoding) {
   if (skin.hasMainskin()) {
     processMacros(skin.getMacros());
   }
-  for each (var name in skin.getSubskinNames()) {
+  for (let name of skin.getSubskinNames()) {
     var subskin = skin.getSubskin(name);
     processMacros(subskin.getMacros());
   }

modules/jala/util/Test/code/Global/jala.Test.js

@@ -1336,7 +1336,7 @@ jala.Test.DatabaseMgr.prototype.startDatabase = function(dbSourceName, copyTable
             // collect the table names of all relational prototypes
             tables = [];
             var protos = app.getPrototypes();
-            for each (var proto in protos) {
+            for (let proto of protos) {
                var dbMap = proto.getDbMapping();
                if (dbMap.isRelational()) {
                   tables.push(dbMap.getTableName());

src/dist/apps/test/tests/HopObjectCollection.js

@@ -149,7 +149,7 @@ function testOrder(org, pos) {
 
 function cleanup() {
     var persons = root.persons.list();
-    for each (var person in persons) {
+    for (let person of persons) {
         person.remove();
     }
     ikea.remove();

src/dist/apps/test/tests/HopObjectGeneric.js

@@ -86,7 +86,7 @@ function testAdd() {
 
 function cleanup() {
     var persons = org.generic.list();
-    for each (var person in persons) {
+    for (let person of persons) {
         person.remove();
     }
     org.remove();

src/dist/apps/test/tests/HopObjectGroupBy.js

@@ -143,7 +143,7 @@ function testGroupTransient() {
 
 function cleanup() {
     var orgs = root.organisations.list();
-    for each (var org in orgs) {
+    for (let org of orgs) {
         org.remove();
     }
 }

src/main/java/helma/scripting/rhino/RhinoCore.java

@@ -93,8 +93,8 @@ public final class RhinoCore implements ScopeProvider {
     // optimization level for rhino engine, ranges from -1 to 9
     int optLevel = 0;
 
-    // language version - default to JS 1.8
+    // language version - default to ES6
-    int languageVersion = 180;
+    int languageVersion = 200;
 
     // debugger/tracer flags
     boolean hasDebugger = false;