Added contributing section

README.md

@@ -165,3 +165,22 @@ error: false
 code: "fr"
 ```
 - View more [examples](https://github.com/ethauvin/jokeapi/blob/master/src/test/kotlin/net/thauvin/erik/jokeapi/ApiCallTest.kt#L48)...
+
+## Contributing
+
+If you want to contribute to this project, all you have to do is clone the GitHub
+repository:
+
+```console
+git clone git@github.com:ethauvin/jokeapi.git
+```
+
+Then use [bld](https://rife2.com/bld) to build:
+
+```console
+cd jokeapi
+./bld compile
+```
+
+The project has an [IntelliJ IDEA](https://www.jetbrains.com/idea/) project structure. You can just open it after all
+the dependencies were downloaded and peruse the code.

pom.xml

@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>net.thauvin.erik</groupId>
   <artifactId>jokeapi</artifactId>
-  <version>0.9.1</version>
+  <version>0.9.2-SNAPSHOT</version>
   <name>jokeapi</name>
   <description>Retrieve jokes from Sv443&apos;s JokeAPI</description>
   <url>https://github.com/ethauvin/jokeapi</url>
@@ -18,25 +18,7 @@
     <dependency>
       <groupId>org.jetbrains.kotlin</groupId>
       <artifactId>kotlin-stdlib</artifactId>
-      <version>1.9.21</version>
+      <version>1.9.22</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jetbrains.kotlin</groupId>
-      <artifactId>kotlin-stdlib-common</artifactId>
-      <version>1.9.21</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jetbrains.kotlin</groupId>
-      <artifactId>kotlin-stdlib-jdk7</artifactId>
-      <version>1.9.21</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jetbrains.kotlin</groupId>
-      <artifactId>kotlin-stdlib-jdk8</artifactId>
-      <version>1.9.21</version>
       <scope>compile</scope>
     </dependency>
     <dependency>

src/main/kotlin/net/thauvin/erik/jokeapi/JokeApi.kt

@@ -45,6 +45,9 @@ import java.util.stream.Collectors
 object JokeApi {
     private const val API_URL = "https://v2.jokeapi.dev/"
 
+    /**
+     * The logger instance.
+     */
     @JvmStatic
     val logger: Logger by lazy { Logger.getLogger(JokeApi::class.java.simpleName) }
 

src/main/kotlin/net/thauvin/erik/jokeapi/JokeUtil.kt

@@ -123,6 +123,9 @@ private fun httpError(responseCode: Int): HttpErrorException {
     return httpException
 }
 
+/**
+ * Parse Error.
+ */
 internal fun parseError(json: JSONObject): JokeException {
     val causedBy = json.getJSONArray("causedBy")
     val causes = List<String>(causedBy.length()) { i -> causedBy.getString(i) }
@@ -136,6 +139,9 @@ internal fun parseError(json: JSONObject): JokeException {
     )
 }
 
+/**
+ * Parse Joke.
+ */
 internal fun parseJoke(json: JSONObject, splitNewLine: Boolean): Joke {
     val jokes = mutableListOf<String>()
     if (json.has("setup")) {