From e9dee0708033c919dd6c08d28b446bd459963be4 Mon Sep 17 00:00:00 2001
From: Timur Saglam <timur.saglam@kit.edu>
Date: Mon, 19 Feb 2024 16:51:44 +0100
Subject: [PATCH 1/2] Remove duplicate dependency version.

---
 language-antlr-utils/pom.xml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/language-antlr-utils/pom.xml b/language-antlr-utils/pom.xml
index c5542fbfc..6697788a5 100644
--- a/language-antlr-utils/pom.xml
+++ b/language-antlr-utils/pom.xml
@@ -14,7 +14,6 @@
         <dependency>
             <groupId>org.antlr</groupId>
             <artifactId>antlr4-runtime</artifactId>
-            <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>de.jplag</groupId>

From 94b601a11ddfcff0f50bbf1982743729f9b7c5fd Mon Sep 17 00:00:00 2001
From: Timur Saglam <timur.saglam@kit.edu>
Date: Mon, 19 Feb 2024 16:52:02 +0100
Subject: [PATCH 2/2] Remove unused code.

---
 .../java/de/jplag/NumberOfArgumentValues.java | 21 -------------------
 .../de/jplag/SubsequenceHashLookupTable.java  | 10 ---------
 .../exceptions/ConfigurationException.java    | 15 -------------
 3 files changed, 46 deletions(-)
 delete mode 100644 core/src/main/java/de/jplag/NumberOfArgumentValues.java
 delete mode 100644 core/src/main/java/de/jplag/exceptions/ConfigurationException.java

diff --git a/core/src/main/java/de/jplag/NumberOfArgumentValues.java b/core/src/main/java/de/jplag/NumberOfArgumentValues.java
deleted file mode 100644
index 8a4987c2a..000000000
--- a/core/src/main/java/de/jplag/NumberOfArgumentValues.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package de.jplag;
-
-/**
- * Allowed number of values of a command-line argument in the CLI.
- */
-public enum NumberOfArgumentValues {
-    SINGLE_VALUE(""),
-    ONE_OR_MORE_VALUES("+"),
-    ZERO_OR_MORE_VALUES("*");
-
-    private final String representation;
-
-    NumberOfArgumentValues(String representation) {
-        this.representation = representation;
-    }
-
-    @Override
-    public String toString() {
-        return representation;
-    }
-}
\ No newline at end of file
diff --git a/core/src/main/java/de/jplag/SubsequenceHashLookupTable.java b/core/src/main/java/de/jplag/SubsequenceHashLookupTable.java
index aa44c783b..e19a41643 100644
--- a/core/src/main/java/de/jplag/SubsequenceHashLookupTable.java
+++ b/core/src/main/java/de/jplag/SubsequenceHashLookupTable.java
@@ -46,16 +46,6 @@ class SubsequenceHashLookupTable {
         computeSubsequenceHashes(marked);
     }
 
-    /** Returns the size of the subsequences used for hashing */
-    int getWindowSize() {
-        return windowSize;
-    }
-
-    /** Returns the list of values for which the hashes were computed */
-    int[] getValues() {
-        return values;
-    }
-
     /**
      * Returns the hash over the subsequence from startIndex to startIndex+windowSize.
      * @param startIndex the start index.
diff --git a/core/src/main/java/de/jplag/exceptions/ConfigurationException.java b/core/src/main/java/de/jplag/exceptions/ConfigurationException.java
deleted file mode 100644
index e29bdf9b4..000000000
--- a/core/src/main/java/de/jplag/exceptions/ConfigurationException.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package de.jplag.exceptions;
-
-import java.io.Serial;
-
-/**
- * Exceptions used if configuration is wrong.
- */
-public class ConfigurationException extends ExitException {
-    @Serial
-    private static final long serialVersionUID = 4625302641982932127L; // generated
-
-    public ConfigurationException(String message) {
-        super(message);
-    }
-}