From ff14e0fc4e3fe4f5b8a67640d28850064661d7ab Mon Sep 17 00:00:00 2001
From: Matthias Jaros <jarlucmat@mailbox.org>
Date: Wed, 12 Aug 2026 13:24:27 +0200
Subject: Major refactoring of package structure

---
 src/main/java/com/it_jaros/jscanner/PortRange.java | 78 ----------------------
 1 file changed, 78 deletions(-)
 delete mode 100644 src/main/java/com/it_jaros/jscanner/PortRange.java

(limited to 'src/main/java/com/it_jaros/jscanner/PortRange.java')

diff --git a/src/main/java/com/it_jaros/jscanner/PortRange.java b/src/main/java/com/it_jaros/jscanner/PortRange.java
deleted file mode 100644
index 8969b8f..0000000
--- a/src/main/java/com/it_jaros/jscanner/PortRange.java
+++ /dev/null
@@ -1,78 +0,0 @@
-package com.it_jaros.jscanner;
-
-import java.util.BitSet;
-import java.util.Iterator;
-
-public class PortRange {
-
-    public static final int MIN_PORT = 1;
-    public static final int MAX_PORT = 65535;
-    private final BitSet specifiedPorts = new BitSet(MAX_PORT);
-
-    public PortRange(String ports) {
-        if (ports == null || "".equals(ports)) {
-            specifiedPorts.set(MIN_PORT, 1024);
-        } else if ("all".equalsIgnoreCase(ports)) {
-            specifiedPorts.set(MIN_PORT, MAX_PORT + 1);
-        } else {
-            parsePortRange(ports);
-        }
-    }
-
-    /**
-     * Possible values are 1,10 or 1-10 or a mix of 1,5-10
-     * So we treat , stronger and handle them first and then check for -
-     *
-     * @param ports
-     */
-    private void parsePortRange(String ports) {
-        String[] splitComma = ports.split(",");
-        for (String commaValue : splitComma) {
-            String[] rangeValue = commaValue.split("-");
-
-            // more then two values are not possible
-            if (rangeValue.length > 2) {
-                throw new IllegalArgumentException(String.format("Argument contains too many '-'' %s", commaValue));
-            }
-
-            // no range given, only single port
-            int port = Integer.parseInt(rangeValue[0]);
-            if (rangeValue.length == 1) {
-                checkValue(port);
-                specifiedPorts.set(port);
-                continue;
-            }
-
-            // range given
-            int end = Integer.parseInt(rangeValue[1]);
-            checkValues(port, end);
-            specifiedPorts.set(port, end + 1);
-        }
-    }
-
-    private void checkValues(int start, int end) {
-        checkValue(start);
-        checkValue(end);
-
-        if (start >= end) {
-            throw new IllegalArgumentException(
-                    String.format("Start value cannot be equal or bigger than end value '%s >= %s'", start, end));
-        }
-    }
-
-    private void checkValue(int port) {
-        if (port < MIN_PORT) {
-            throw new IllegalArgumentException(
-                    String.format("Port value is too low: %s < %s", port, MIN_PORT));
-        }
-
-        if (port > MAX_PORT) {
-            throw new IllegalArgumentException(
-                    String.format("Port value is too high: %s > %s", port, MAX_PORT));
-        }
-    }
-
-    public Iterator<Integer> iterator() {
-        return new PortRangeIterator(specifiedPorts);
-    }
-}
\ No newline at end of file
-- 
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