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>

3 files changed, 0 insertions, 168 deletions

diff --git a/sources/core/time/VSLamportTime.java b/sources/core/time/VSLamportTime.java
deleted file mode 100644
index be1226b..0000000
--- a/sources/core/time/VSLamportTime.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package core.time;
-
-/**
- * The class VSLamportTime, defines how the lamport timestamps are represented.
- *
- * @author Paul C. Buetow
- */
-public class VSLamportTime implements VSTime {
-    /** Specified the global time of the lamport timestamp. It's used for
-     * correct painting position in the simulator canvas paint area.
-     */
-    private long globalTime;
-
-    /** Specified the process' local lamport time. */
-    private long lamportTime;
-
-    /**
-     * A simple constructor.
-     *
-     * @param globalTime The global time.
-     * @param lamportTime The local lamport time.
-     */
-    public VSLamportTime(long globalTime, long lamportTime) {
-        this.globalTime = globalTime;
-        this.lamportTime = lamportTime;
-    }
-
-    /* (non-Javadoc)
-     * @see core.time.VSTime#getGlobalTime()
-     */
-    public long getGlobalTime() {
-        return globalTime;
-    }
-
-    /**
-     * Gets the lamport time.
-     *
-     * @return The process' local lamport time
-     */
-    public long getLamportTime() {
-        return lamportTime;
-    }
-
-    /* (non-Javadoc)
-     * @see core.time.VSTime#toString()
-     */
-    public String toString() {
-        return "(" + lamportTime + ")";
-    }
-}
diff --git a/sources/core/time/VSTime.java b/sources/core/time/VSTime.java
deleted file mode 100644
index d46e0e4..0000000
--- a/sources/core/time/VSTime.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package core.time;
-
-/**
- * This interface is a guidline for general time format classes.
- *
- * @author Paul C. Buetow
- */
-public interface VSTime {
-    /**
-     * Gets the global time.
-     *
-     * @return The global time
-     */
-    public long getGlobalTime();
-
-    /**
-     * Returns a string representation.
-     *
-     * @return The representation of the implementing object as a string
-     */
-    public String toString();
-}
diff --git a/sources/core/time/VSVectorTime.java b/sources/core/time/VSVectorTime.java
deleted file mode 100644
index 4e63b3c..0000000
--- a/sources/core/time/VSVectorTime.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package core.time;
-
-import java.util.ArrayList;
-
-/**
- * The class VSVectorTime, defined how the vector timestamps are represented.
- *
- * @author Paul C. Buetow
- */
-public class VSVectorTime extends ArrayList<Long> implements VSTime {
-    /** The serial version uid */
-    private static final long serialVersionUID = 1L;
-
-    /** The global time. */
-    private long globalTime;
-
-    /**
-     * Instantiates a new vector time.
-     *
-     * @param globalTime the global time
-     */
-    public VSVectorTime(long globalTime) {
-        this.globalTime = globalTime;
-    }
-
-    /**
-     * To long array.
-     *
-     * @return the long[]
-     */
-    public long[] toLongArray() {
-        final int size = super.size();
-        final long[] arr = new long[size];
-
-        for (int i = 0; i < size; ++i)
-            arr[i] = super.get(i).longValue();
-
-        return arr;
-    }
-
-    /**
-     * Sets the global time.
-     *
-     * @param globalTime the new global time
-     */
-    public void setGlobalTime(long globalTime) {
-        this.globalTime = globalTime;
-    }
-
-    /* (non-Javadoc)
-     * @see core.time.VSTime#getGlobalTime()
-     */
-    public long getGlobalTime() {
-        return globalTime;
-    }
-
-    /**
-     * Gets the copy.
-     *
-     * @return the copy
-     */
-    public VSVectorTime getCopy() {
-        final VSVectorTime vectorTime = new VSVectorTime(globalTime);
-        final int size = super.size();
-
-        for (int i = 0; i < size; ++i)
-            vectorTime.add(super.get(i));
-
-        return vectorTime;
-    }
-
-    /* (non-Javadoc)
-     * @see java.util.AbstractCollection#toString()
-     */
-    public String toString() {
-        final int size = super.size();
-        final StringBuffer buffer = new StringBuffer();
-        buffer.append("(");
-
-        for (int i = 0; i < size-1; ++i)
-            buffer.append(super.get(i)+",");
-        buffer.append(super.get(size-1)+")");
-
-        return buffer.toString();
-    }
-
-    /* (non-Javadoc)
-     * @see java.util.ArrayList#get(int)
-     */
-    public Long get(int index) {
-        if (index >= super.size())
-            return Long.valueOf(0);
-
-        return super.get(index);
-    }
-}