Merge remote-tracking branch 'origin/helma-🐜' into renovate/major-jetty-packages

.github/workflows/release.yml

@@ -0,0 +1,43 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 21
+
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v3
+
+      - name: Build with Gradle
+        run: ./gradlew assembleDist
+
+      - name: Create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh release create "$GITHUB_REF_NAME" \
+            --repo "$GITHUB_REPOSITORY" \
+            --title "Helma $GITHUB_REF_NAME" \
+            --generate-notes
+
+      - name: Upload assets
+        run: |
+          gh release upload "$GITHUB_REF_NAME" \
+            build/distributions/helma-*.*
+            --clobber

README.md

@@ -2,7 +2,7 @@
 
 ## TL;DR
 
-- Make sure you have Java 11 or higher installed
+- Make sure you have Java 17 or higher installed
 - Download and unpack the [latest release](https://github.com/antville/helma/releases)
 - Invoke `./bin/helma`, resp. `./bin/helma.bat`, depending on your platform
 - Direct your web browser to <http://localhost:8080>
@@ -21,9 +21,9 @@ Although Helma became a Grande Dame of server-side JavaScript already decades ag
 
 ## System Requirements
 
-You need a Java virtual machine version 11 or higher to run Helma.
+You need a Java virtual machine version 17 or higher to run Helma.
 
-Please consult the documentation of your platform how to obtain and install Java.
+Please consult the documentation of your platform on how to obtain and install Java.
 
 You also can directly download a [Java runtime or development kit](https://www.oracle.com/java/technologies/javase-downloads.html#javasejdk) from Oracle.
 

build.gradle

@@ -18,8 +18,8 @@ allprojects {
   apply plugin: 'java'
 
   compileJava {
-    sourceCompatibility = JavaVersion.VERSION_11
-    targetCompatibility = JavaVersion.VERSION_11
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
   }
 
   repositories {

src/main/java/helma/framework/ResponseBean.java

@@ -280,9 +280,9 @@ public class ResponseBean implements Serializable {
     }
 
     /**
-     * add an HTML formatted debug message to the end of the page.
+     * add HTML formatted debug messages to the end of the page.
      *
-     * @param message the message
+     * @param messages the list of messages
      */
     public void debug(String... messages) {
         if (messages == null) {

src/main/java/helma/framework/ResponseTrans.java

@@ -384,7 +384,7 @@ public final class ResponseTrans extends Writer implements Serializable {
     }
 
     /**
-     * Replace special characters with entities, including <, > and ", thus allowing
+     * Replace special characters with entities, including {@code <}, {@code >} and {@code "}, thus allowing
      * no HTML tags.
      */
     public synchronized void encode(Object what) {
@@ -415,7 +415,7 @@ public final class ResponseTrans extends Writer implements Serializable {
     }
 
     /**
-     * Replace special characters with entities, including <, > and ", thus allowing
+     * Replace special characters with entities, including {@code <}, {@code >} and {@code "}, thus allowing
      * no HTML tags.
      */
     public synchronized void encodeXml(Object what) {

src/main/java/helma/framework/core/TypeManager.java

@@ -192,7 +192,7 @@ public final class TypeManager {
             long lastScan = lastRepoScan.containsKey(repository) ?
                     ((Long) lastRepoScan.get(repository)).longValue() : 0;
             if (repository.lastModified() != lastScan) {
-                lastRepoScan.put(repository, new Long(repository.lastModified()));
+                lastRepoScan.put(repository, Long.valueOf(repository.lastModified()));
                 checkRepository(repository, false);
             }
         }

src/main/java/helma/image/ImageWrapper.java

@@ -514,7 +514,7 @@ public class ImageWrapper {
     /**
      * Reduces the colors used in the image. Necessary before saving as GIF.
      *
-     * @param colors colors the number of colors to use, usually <= 256.
+     * @param colors colors the number of colors to use, usually {@literal <}= 256.
      */
     public void reduceColors(int colors) {
         reduceColors(colors, false);
@@ -523,7 +523,7 @@ public class ImageWrapper {
     /**
      * Reduces the colors used in the image. Necessary before saving as GIF.
      *
-     * @param colors colors the number of colors to use, usually <= 256.
+     * @param colors colors the number of colors to use, usually {@literal <}= 256.
      * @param dither ...
      */
     public void reduceColors(int colors, boolean dither) {
@@ -534,7 +534,7 @@ public class ImageWrapper {
      * Reduce the colors used in this image. Useful and necessary before saving
      * the image as GIF file.
      *
-     * @param colors the number of colors to use, usually <= 256.
+     * @param colors the number of colors to use, usually {@literal <}= 256.
      * @param dither ...
      * @param alphaToBitmask ...
      */

src/main/java/helma/objectmodel/TransientProperty.java

@@ -76,13 +76,13 @@ public final class TransientProperty implements IProperty, Serializable {
                 return svalue;
 
             case BOOLEAN:
-                return new Boolean(bvalue);
+                return Boolean.valueOf(bvalue);
 
             case INTEGER:
-                return new Long(lvalue);
+                return Long.valueOf(lvalue);
 
             case FLOAT:
-                return new Double(dvalue);
+                return Double.valueOf(dvalue);
 
             case DATE:
                 return new Date(lvalue);

src/main/java/helma/objectmodel/db/Property.java

@@ -93,7 +93,7 @@ public final class Property implements IProperty, Serializable, Cloneable, Compa
                     break;
 
                 case INTEGER:
-                    value = new Long(in.readLong());
+                    value = Long.valueOf(in.readLong());
 
                     break;
 
@@ -103,7 +103,7 @@ public final class Property implements IProperty, Serializable, Cloneable, Compa
                     break;
 
                 case FLOAT:
-                    value = new Double(in.readDouble());
+                    value = Double.valueOf(in.readDouble());
 
                     break;
 
@@ -231,7 +231,7 @@ public final class Property implements IProperty, Serializable, Cloneable, Compa
      */
     public void setIntegerValue(long l) {
         type = INTEGER;
-        value = new Long(l);
+        value = Long.valueOf(l);
         dirty = true;
     }
 
@@ -242,7 +242,7 @@ public final class Property implements IProperty, Serializable, Cloneable, Compa
      */
     public void setFloatValue(double d) {
         type = FLOAT;
-        value = new Double(d);
+        value = Double.valueOf(d);
         dirty = true;
     }
 

src/main/java/helma/objectmodel/db/Transactor.java

@@ -240,7 +240,7 @@ public class Transactor {
     public void registerConnection(DbSource src, Connection con) {
         sqlConnections.put(src, con);
         // we assume a freshly created connection is ok.
-        testedConnections.put(src, new Long(System.currentTimeMillis()));
+        testedConnections.put(src, Long.valueOf(System.currentTimeMillis()));
     }
 
     /**
@@ -262,7 +262,7 @@ public class Transactor {
                     stmt.execute("SELECT 1");
                 }
                 stmt.close();
-                testedConnections.put(src, new Long(now));
+                testedConnections.put(src, Long.valueOf(now));
             } catch (SQLException sx) {
                 try {
                     con.close();

src/main/java/helma/objectmodel/dom/XmlDatabaseReader.java

@@ -225,9 +225,9 @@ public final class XmlDatabaseReader extends DefaultHandler implements XmlConsta
                     prop.setStringValue(charValue);
                 }
             } else if ("float".equals(elementType)) {
-                prop.setFloatValue((new Double(charValue)).doubleValue());
+                prop.setFloatValue((Double.valueOf(charValue)).doubleValue());
             } else if ("integer".equals(elementType)) {
-                prop.setIntegerValue((new Long(charValue)).longValue());
+                prop.setIntegerValue((Long.valueOf(charValue)).longValue());
             } else {
                 prop.setStringValue(charValue);
             }

src/main/java/helma/objectmodel/dom/XmlReader.java

@@ -299,9 +299,9 @@ public final class XmlReader extends DefaultHandler implements XmlConstants {
                     currentNode.setString(elementName, charValue);
                 }
             } else if ("float".equals(elementType)) {
-                currentNode.setFloat(elementName, (new Double(charValue)).doubleValue());
+                currentNode.setFloat(elementName, (Double.valueOf(charValue)).doubleValue());
             } else if ("integer".equals(elementType)) {
-                currentNode.setInteger(elementName, (new Long(charValue)).longValue());
+                currentNode.setInteger(elementName, (Long.valueOf(charValue)).longValue());
             } else {
                 currentNode.setString(elementName, charValue);
             }

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

@@ -879,7 +879,7 @@ public class HopObject extends ScriptableObject implements Wrapper, PropertyReco
                     if (d == null) {
                         return null;
                     } else {
-                        Object[] args = { new Long(d.getTime()) };
+                        Object[] args = { Long.valueOf(d.getTime()) };
                         try {
                             return cx.newObject(core.global, "Date", args);
                         } catch (JavaScriptException nafx) {

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

@@ -100,7 +100,7 @@ public final class JSAdapter implements Scriptable, Function {
     public Object get(int index, Scriptable start) {
         Function func = getAdapteeFunction(GET_PROP);
         if (func != null) {
-            return call(func, new Object[] { new Integer(index) });
+            return call(func, new Object[] { Integer.valueOf(index) });
         } else {
             start = getAdaptee();
             return start.get(index, start);
@@ -121,7 +121,7 @@ public final class JSAdapter implements Scriptable, Function {
     public boolean has(int index, Scriptable start) {
         Function func = getAdapteeFunction(HAS_PROP);
         if (func != null) {
-            Object res = call(func, new Object[] { new Integer(index) });
+            Object res = call(func, new Object[] { Integer.valueOf(index) });
             return Context.toBoolean(res);
         } else {
             start = getAdaptee();
@@ -147,7 +147,7 @@ public final class JSAdapter implements Scriptable, Function {
         if (start == this) {
             Function func = getAdapteeFunction(PUT_PROP);
             if( func != null) {
-                call(func, new Object[] { new Integer(index), value });
+                call(func, new Object[] { Integer.valueOf(index), value });
             } else {
                 start = getAdaptee();
                 start.put(index, start, value);
@@ -169,7 +169,7 @@ public final class JSAdapter implements Scriptable, Function {
     public void delete(int index) {
         Function func = getAdapteeFunction(DEL_PROP);
         if (func != null) {
-            call(func, new Object[] { new Integer(index) });
+            call(func, new Object[] { Integer.valueOf(index) });
         } else {
             getAdaptee().delete(index);
         }
@@ -296,7 +296,7 @@ public final class JSAdapter implements Scriptable, Function {
     // map a property id. Property id can only be an Integer or String
     private Object mapToId(Object tmp) {
         if (tmp instanceof Double) {
-            return new Integer(((Double)tmp).intValue());
+            return Integer.valueOf(((Double)tmp).intValue());
         } else {
             return Context.toString(tmp);
         }

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

@@ -106,7 +106,7 @@ public class PathWrapper extends ScriptableObject {
         Object[] ids = new Object[path.size()];
 
         for (int i=0; i<ids.length; i++) {
-            ids[i] = new Integer(i);
+            ids[i] = Integer.valueOf(i);
         }
 
         return ids;

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

@@ -569,7 +569,7 @@ public final class RhinoCore implements ScopeProvider {
             return arg;
         if (arg instanceof Date) {
             Date d = (Date) arg;
-            Object[] args = { new Long(d.getTime()) };
+            Object[] args = { Long.valueOf(d.getTime()) };
             return Context.getCurrentContext().newObject(global, "Date", args);
         }
         return Context.toObject(arg, global);
@@ -618,9 +618,9 @@ public final class RhinoCore implements ScopeProvider {
         } else if (arg instanceof Number) {
             Number n = (Number) arg;
             if (arg instanceof Float || arg instanceof Long) {
-                return new Double(n.doubleValue());
+                return Double.valueOf(n.doubleValue());
             } else if (!(arg instanceof Double)) {
-                return new Integer(n.intValue());
+                return Integer.valueOf(n.intValue());
             }
         } else if (arg instanceof INode) {
             // interpret HopObject as object/dict
@@ -1146,7 +1146,7 @@ public final class RhinoCore implements ScopeProvider {
 
             // Convert java.util.Date objects to JavaScript Dates
             if (obj instanceof Date) {
-                Object[] args = { new Long(((Date) obj).getTime()) };
+                Object[] args = { Long.valueOf(((Date) obj).getTime()) };
                 try {
                     return cx.newObject(global, "Date", args);
                  } catch (JavaScriptException nafx) {

src/main/java/helma/scripting/rhino/debug/Profiler.java

@@ -106,7 +106,7 @@ public class Profiler implements Debugger {
                             Scriptable thisObj, Object[] args) {
 
             long time = System.nanoTime();
-            timer.push(new Long(time));
+            timer.push(Long.valueOf(time));
         }
 
         /**

src/main/java/helma/scripting/rhino/extensions/DatabaseObject.java

@@ -456,7 +456,7 @@ public class DatabaseObject {
 
             // First return system or or prototype properties
             if (propertyName.equals("length")) {
-                 return new Integer(colNames.size());
+                 return Integer.valueOf(colNames.size());
             } else {
                if (resultSet == null) {
                     lastError = new SQLException("Attempt to access a released result set");
@@ -515,12 +515,12 @@ public class DatabaseObject {
                     case Types.BIGINT:
                     case Types.SMALLINT:
                     case Types.INTEGER:
-                        return new Long(resultSet.getLong(index));
+                        return Long.valueOf(resultSet.getLong(index));
 
                     case Types.REAL:
                     case Types.FLOAT:
                     case Types.DOUBLE:
-                        return new Double(resultSet.getDouble(index));
+                        return Double.valueOf(resultSet.getDouble(index));
 
                     case Types.DECIMAL:
                     case Types.NUMERIC:
@@ -530,9 +530,9 @@ public class DatabaseObject {
                         }
 
                         if (num.scale() > 0) {
-                            return new Double(num.doubleValue());
+                            return Double.valueOf(num.doubleValue());
                         } else {
-                            return new Long(num.longValue());
+                            return Long.valueOf(num.longValue());
                         }
 
                     case Types.VARBINARY:

src/main/java/helma/servlet/AbstractServletClient.java

@@ -764,7 +764,7 @@ public abstract class AbstractServletClient extends HttpServlet {
      * <strong>IMPLEMENTATION NOTE</strong>:  URL decoding is performed
      * individually on the parsed name and value elements, rather than on
      * the entire query string ahead of time, to properly deal with the case
-     * where the name or value includes an encoded "=" or "&" character
+     * where the name or value includes an encoded {@code =} or {@code &} character
      * that would otherwise be interpreted as a delimiter.
      *
      * NOTE: byte array data is modified by this method.  Caller beware.

src/main/java/helma/util/CronJob.java

@@ -450,27 +450,27 @@ public class CronJob {
     cal.setTime(date);
 
     // try and short-circuit as fast as possible.
-    Integer theYear = new Integer(cal.get(Calendar.YEAR));
+    Integer theYear = Integer.valueOf(cal.get(Calendar.YEAR));
     if (!year.contains(ALL_VALUE) && !year.contains(theYear))
       return false;
 
-    Integer theMonth = new Integer(cal.get(Calendar.MONTH));
+    Integer theMonth = Integer.valueOf(cal.get(Calendar.MONTH));
     if (!month.contains(ALL_VALUE) && !month.contains(theMonth))
       return false;
 
-    Integer theDay = new Integer(cal.get(Calendar.DAY_OF_MONTH));
+    Integer theDay = Integer.valueOf(cal.get(Calendar.DAY_OF_MONTH));
     if (!day.contains(ALL_VALUE) && !day.contains(theDay))
       return false;
 
-    Integer theWeekDay = new Integer(cal.get(Calendar.DAY_OF_WEEK));
+    Integer theWeekDay = Integer.valueOf(cal.get(Calendar.DAY_OF_WEEK));
     if (!weekday.contains(ALL_VALUE) && !weekday.contains(theWeekDay))
       return false;
 
-    Integer theHour = new Integer(cal.get(Calendar.HOUR_OF_DAY));
+    Integer theHour = Integer.valueOf(cal.get(Calendar.HOUR_OF_DAY));
     if (!hour.contains(ALL_VALUE) && !hour.contains(theHour))
       return false;
 
-    Integer theMinute = new Integer(cal.get(Calendar.MINUTE));
+    Integer theMinute = Integer.valueOf(cal.get(Calendar.MINUTE));
     if (!minute.contains(ALL_VALUE) && !minute.contains(theMinute))
       return false;
 
@@ -484,7 +484,7 @@ public class CronJob {
   public void addYear(int year)
   {
     this.year.remove(ALL_VALUE);
-    this.year.add(new Integer(year));
+    this.year.add(Integer.valueOf(year));
   }
 
   /**
@@ -492,7 +492,7 @@ public class CronJob {
    */
   public void removeYear(int year)
   {
-    this.year.remove(new Integer(year));
+    this.year.remove(Integer.valueOf(year));
   }
 
   /**
@@ -520,7 +520,7 @@ public class CronJob {
   public void addMonth(int month)
   {
     this.month.remove(ALL_VALUE);
-    this.month.add(new Integer(month));
+    this.month.add(Integer.valueOf(month));
   }
 
   /**
@@ -530,7 +530,7 @@ public class CronJob {
    */
   public void removeMonth(int month)
   {
-    this.month.remove(new Integer(month));
+    this.month.remove(Integer.valueOf(month));
   }
 
   /**
@@ -556,7 +556,7 @@ public class CronJob {
   public void addDay(int day)
   {
     this.day.remove(ALL_VALUE);
-    this.day.add(new Integer(day));
+    this.day.add(Integer.valueOf(day));
   }
 
   /**
@@ -564,7 +564,7 @@ public class CronJob {
    */
   public void removeDay(int day)
   {
-    this.day.remove(new Integer(day));
+    this.day.remove(Integer.valueOf(day));
   }
 
   /**
@@ -592,7 +592,7 @@ public class CronJob {
   public void addWeekday(int weekday)
   {
     this.weekday.remove(ALL_VALUE);
-    this.weekday.add(new Integer(weekday));
+    this.weekday.add(Integer.valueOf(weekday));
   }
 
   /**
@@ -602,7 +602,7 @@ public class CronJob {
    */
   public void removeWeekday(int weekday)
   {
-    this.weekday.remove(new Integer(weekday));
+    this.weekday.remove(Integer.valueOf(weekday));
   }
 
   /**
@@ -628,7 +628,7 @@ public class CronJob {
   public void addHour(int hour)
   {
     this.hour.remove(ALL_VALUE);
-    this.hour.add(new Integer(hour));
+    this.hour.add(Integer.valueOf(hour));
   }
 
   /**
@@ -636,7 +636,7 @@ public class CronJob {
    */
   public void removeHour(int hour)
   {
-    this.hour.remove(new Integer(hour));
+    this.hour.remove(Integer.valueOf(hour));
   }
 
   /**
@@ -662,7 +662,7 @@ public class CronJob {
   public void addMinute(int minute)
   {
     this.minute.remove(ALL_VALUE);
-    this.minute.add(new Integer(minute));
+    this.minute.add(Integer.valueOf(minute));
   }
 
   /**
@@ -670,7 +670,7 @@ public class CronJob {
    */
   public void removeMinute(int minute)
   {
-    this.minute.remove(new Integer(minute));
+    this.minute.remove(Integer.valueOf(minute));
   }
 
   /**

src/main/java/helma/util/HtmlEncoder.java

@@ -127,7 +127,7 @@ public final class HtmlEncoder {
     /**
      *  Do "smart" encodging on a string. This means that valid HTML entities and tags,
      *  Helma macros and HTML comments are passed through unescaped, while
-     *  other occurrences of '<', '>' and '&' are encoded to HTML entities.
+     *  other occurrences of {@code <}, {@code >} and {@code &} are encoded to HTML entities.
      */
     public final static String encode(String str) {
         if (str == null) {
@@ -151,7 +151,7 @@ public final class HtmlEncoder {
     /**
      *  Do "smart" encodging on a string. This means that valid HTML entities and tags,
      *  Helma macros and HTML comments are passed through unescaped, while
-     *  other occurrences of '<', '>' and '&' are encoded to HTML entities.
+     *  other occurrences of {@code <}, {@code >} and {@code &} are encoded to HTML entities.
      */
     public final static void encode(String str, StringBuffer ret) {
         encode(str, ret, false, null);
@@ -160,7 +160,7 @@ public final class HtmlEncoder {
     /**
      *  Do "smart" encodging on a string. This means that valid HTML entities and tags,
      *  Helma macros and HTML comments are passed through unescaped, while
-     *  other occurrences of '<', '>' and '&' are encoded to HTML entities.
+     *  other occurrences of {@code <}, {@code >} and {@code &} are encoded to HTML entities.
      *
      *  @param str the string to encode
      *  @param ret the string buffer to encode to