diff --git a/build.gradle.kts b/build.gradle.kts
index aa55166..a24a8c8 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -20,7 +20,7 @@ plugins {
     kotlin("jvm") version "1.9.22"
 }
 
-group = "com.bobek"
+group = "de.philipp-bobek"
 version = "1.0-SNAPSHOT"
 
 repositories {
diff --git a/src/main/kotlin/OssLicensesParser.kt b/src/main/kotlin/OssLicensesParser.kt
index d41c0f7..b3b5624 100644
--- a/src/main/kotlin/OssLicensesParser.kt
+++ b/src/main/kotlin/OssLicensesParser.kt
@@ -16,14 +16,34 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-package com.bobek.oss.licenses.parser
+package de.philipp_bobek.oss_licenses_parser
 
+import java.io.EOFException
 import java.io.InputStream
 
+/**
+ * Parser for the text files generated by the OSS Licenses Gradle Plugin.
+ * @see <a href="https://github.com/google/play-services-plugins/tree/master/oss-licenses-plugin">
+ *     OSS Licenses Gradle Plugin</a>
+ */
 object OssLicensesParser {
 
     private val licenseMetadataLineRegex = """^(?<offset>\d+):(?<length>\d+) (?<libraryName>.+)$""".toRegex()
 
+    /**
+     * Parses all licenses contained in the third_party_licenses_metadata and third_party_licenses files.
+     *
+     * Generally it is advised to use parseMetadata instead of this method if you only want to display a list of all
+     * libraries.
+     * Later on the parseLicense method can be used to display the license content of a specific library.
+     * This approach can help saving resources.
+     *
+     * @param thirdPartyLicensesMetadataFile Content of the third_party_licenses_metadata file.
+     * @param thirdPartyLicensesFile Content of the third_party_licenses file.
+     * @return List of all licenses.
+     * @throws java.io.IOException If an I/O error occurs.
+     * @throws IllegalArgumentException If content is invalid.
+     */
     @JvmStatic
     fun parseAllLicenses(
         thirdPartyLicensesMetadataFile: InputStream,
@@ -38,6 +58,16 @@ object OssLicensesParser {
             }
     }
 
+    /**
+     * Parses the licenses metadata contained in the third_party_licenses_metadata file.
+     *
+     * Later on the parseLicense method can be used to display the license content of a specific library.
+     *
+     * @param thirdPartyLicensesMetadataFile Content of the third_party_licenses_metadata file.
+     * @return List of license metadata.
+     * @throws java.io.IOException If an I/O error occurs.
+     * @throws IllegalArgumentException If content is invalid.
+     */
     @JvmStatic
     fun parseMetadata(thirdPartyLicensesMetadataFile: InputStream): List<ThirdPartyLicenseMetadata> =
         thirdPartyLicensesMetadataFile.reader()
@@ -64,6 +94,14 @@ object OssLicensesParser {
         return ThirdPartyLicenseMetadata(libraryName, offset, length)
     }
 
+    /**
+     * Parses a license contained in the third_party_licenses file.
+     *
+     * @param metadata License metadata obtained from the parseMetadata method.
+     * @param thirdPartyLicensesFile Content of the third_party_licenses file.
+     * @return The license.
+     * @throws java.io.IOException If an I/O error occurs.
+     */
     @JvmStatic
     fun parseLicense(metadata: ThirdPartyLicenseMetadata, thirdPartyLicensesFile: InputStream): ThirdPartyLicense {
         thirdPartyLicensesFile.skipNBytes(metadata.offset)
diff --git a/src/main/kotlin/ThirdPartyLicense.kt b/src/main/kotlin/ThirdPartyLicense.kt
index a90b4d2..0467185 100644
--- a/src/main/kotlin/ThirdPartyLicense.kt
+++ b/src/main/kotlin/ThirdPartyLicense.kt
@@ -16,6 +16,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-package com.bobek.oss.licenses.parser
+package de.philipp_bobek.oss_licenses_parser
 
+/**
+ * Holds information of a license obtained from the third_party_licenses file.
+ *
+ * @param libraryName The name of the library.
+ * @param licenseContent The content of the license.
+ */
 data class ThirdPartyLicense(val libraryName: String, val licenseContent: String)
diff --git a/src/main/kotlin/ThirdPartyLicenseMetadata.kt b/src/main/kotlin/ThirdPartyLicenseMetadata.kt
index 2ab32b7..61da720 100644
--- a/src/main/kotlin/ThirdPartyLicenseMetadata.kt
+++ b/src/main/kotlin/ThirdPartyLicenseMetadata.kt
@@ -1,5 +1,5 @@
 /*
- * This file is part of Compass.
+ * This file is part of OssLicensesParser.
  * Copyright (C) 2024 Philipp Bobek <philipp.bobek@mailbox.org>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -16,6 +16,14 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-package com.bobek.oss.licenses.parser
+package de.philipp_bobek.oss_licenses_parser
 
+/**
+ * Holds license metadata information obtained from the third_party_licenses_metadata file.
+ * This information is needed to extract the license content from the third_party_licenses file.
+ *
+ * @param libraryName The name of the library.
+ * @param offset The offset of bytes at which the license content starts.
+ * @param length The length of bytes that the license content has.
+ */
 data class ThirdPartyLicenseMetadata(val libraryName: String, val offset: Long, val length: Int)
diff --git a/src/test/kotlin/OssLicensesParserTest.kt b/src/test/kotlin/OssLicensesParserTest.kt
index f30329f..494618e 100644
--- a/src/test/kotlin/OssLicensesParserTest.kt
+++ b/src/test/kotlin/OssLicensesParserTest.kt
@@ -1,4 +1,22 @@
-package com.bobek.oss.licenses.parser
+/*
+ * This file is part of OssLicensesParser.
+ * Copyright (C) 2024 Philipp Bobek <philipp.bobek@mailbox.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Compass is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.philipp_bobek.oss_licenses_parser
 
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Assertions.assertIterableEquals