Restructure project to use Maven exclusively and bump to v1.0.1-SNAPSHOT

- Remove legacy Ant build system (build.xml, sources/ directory)
- Migrate to Maven-only build with standard directory structure
- Add comprehensive Maven documentation and JAVA_HOME setup for Fedora
- Update pom.xml with exec plugin and bump version to 1.0.1-SNAPSHOT
- Add CLAUDE.md for development guidance
- Update README.md with detailed build/run/clean instructions

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

1 files changed, 0 insertions, 137 deletions

diff --git a/sources/prefs/VSPrefsRestriction.java b/sources/prefs/VSPrefsRestriction.java
deleted file mode 100644
index 27e828d..0000000
--- a/sources/prefs/VSPrefsRestriction.java
+++ /dev/null
@@ -1,137 +0,0 @@
-package prefs;
-
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.Serializable;
-import java.util.Vector;
-
-/**
- * The class VSPrefsRestriction.
- */
-abstract public class VSPrefsRestriction implements Serializable {
-    private static final long serialVersionUID = 2L;
-
-    /**
-     * The class VSIntegerPrefsRestriction.
-     */
-    public static class VSIntegerPrefsRestriction extends VSPrefsRestriction {
-        private static final long serialVersionUID = 2L;
-        /** The min value. */
-        private int minValue;
-
-        /** The max value. */
-        private int maxValue;
-
-        /**
-         * Instantiates a new integer setting restriction.
-         *
-         * @param minValue the min value
-         * @param maxValue the max value
-         */
-        public VSIntegerPrefsRestriction(int minValue, int maxValue) {
-            this.minValue = minValue;
-            this.maxValue = maxValue;
-        }
-
-        /**
-         * Gets the min value.
-         *
-         * @return the min value
-         */
-        public int getMinValue() {
-            return minValue;
-        }
-
-        /**
-         * Gets the max value.
-         *
-         * @return the max value
-         */
-        public int getMaxValue() {
-            return maxValue;
-        }
-
-        /* (non-Javadoc)
-         * @see prefs.VSPrefsRestriction#writeObject(java.io.ObjectOutputStream)
-         */
-        public void writeObject(ObjectOutputStream out)
-        throws IOException {
-            out.writeObject(Integer.valueOf(minValue));
-            out.writeObject(Integer.valueOf(maxValue));
-        }
-
-        /* (non-Javadoc)
-         * @see prefs.VSPrefsRestriction#readObject(java.io.ObjectInputStream)
-         */
-        public void readObject(ObjectInputStream in)
-        throws IOException, ClassNotFoundException {
-            minValue = ((Integer) in.readObject()).intValue();
-            maxValue = ((Integer) in.readObject()).intValue();
-        }
-    }
-
-    /**
-     * The class VSStringPrefsRestriction.
-     */
-    public static class VSStringPrefsRestriction extends VSPrefsRestriction {
-        private static final long serialVersionUID = 2L;
-
-        /** The possible selections. */
-        Vector<String> possibleSelections;
-
-        /**
-         * Instantiates a new string setting restriction.
-         *
-         * @param possibleSelections the possible selections
-         */
-        public VSStringPrefsRestriction(String [] possibleSelections) {
-            this.possibleSelections = new Vector<String>();
-
-            for (String elem : possibleSelections)
-                this.possibleSelections.add(elem);
-        }
-
-        /**
-         * Gets the possible selections.
-         *
-         * @return the possible selections
-         */
-        public Vector<String> getPossibleSelections() {
-            return possibleSelections;
-        }
-
-        /* (non-Javadoc)
-         * @see prefs.VSPrefsRestriction#writeObject(java.io.ObjectOutputStream)
-         */
-        public void writeObject(ObjectOutputStream out)
-        throws IOException {
-            out.writeObject(possibleSelections);
-        }
-
-        /* (non-Javadoc)
-         * @see prefs.VSPrefsRestriction#readObject(java.io.ObjectInputStream)
-         */
-        @SuppressWarnings("unchecked")
-        public void readObject(ObjectInputStream in)
-        throws IOException, ClassNotFoundException {
-            possibleSelections = (Vector<String>) in.readObject();
-        }
-    }
-
-    /**
-     * Serializes the object.
-     *
-     * @param out The output stream
-     */
-    abstract public void writeObject(ObjectOutputStream out)
-    throws IOException;
-
-    /**
-     * Deserializes the object.
-     *
-     * @param in The input stream
-     */
-    abstract public void readObject(ObjectInputStream in)
-    throws IOException, ClassNotFoundException;
-}