Change the Kotlin language version to 2.1

.idea/kotlinc.xml

@@ -7,10 +7,7 @@
     <option name="jvmTarget" value="17" />
   </component>
   <component name="KotlinCommonCompilerArguments">
-    <option name="apiVersion" value="2.2" />
+    <option name="apiVersion" value="2.1" />
-    <option name="languageVersion" value="2.2" />
+    <option name="languageVersion" value="2.1" />
-  </component>
-  <component name="KotlinJpsPluginSettings">
-    <option name="version" value="2.1.20" />
   </component>
 </project>

src/bld/java/net/thauvin/erik/MobibotBuild.java

@@ -72,8 +72,8 @@ public class MobibotBuild extends Project {
 
         javaRelease = 17;
 
-        downloadSources = true;
         autoDownloadPurge = true;
+        downloadSources = true;
 
         repositories = List.of(
                 MAVEN_LOCAL,
@@ -168,7 +168,7 @@ public class MobibotBuild extends Project {
     public void compile() throws Exception {
         releaseInfo();
         var op = new CompileKotlinOperation().fromProject(this);
-        op.compileOptions().progressive(true).verbose(true);
+        op.compileOptions().languageVersion("2.1").progressive(true).verbose(true);
         op.execute();
     }
 

src/main/kotlin/net/thauvin/erik/mobibot/Mobibot.kt

@@ -125,10 +125,10 @@ class Mobibot(nickname: String, val channel: String, logsDirPath: String, p: Pro
                     ).use { fis ->
                         p.load(fis)
                     }
-                } catch (ignore: FileNotFoundException) {
+                } catch (_: FileNotFoundException) {
                     System.err.println("Unable to find properties file.")
                     exitProcess(1)
-                } catch (ignore: IOException) {
+                } catch (_: IOException) {
                     System.err.println("Unable to open properties file.")
                     exitProcess(1)
                 }
@@ -147,7 +147,7 @@ class Mobibot(nickname: String, val channel: String, logsDirPath: String, p: Pro
                             ), true
                         )
                         System.setOut(stdout)
-                    } catch (ignore: IOException) {
+                    } catch (_: IOException) {
                         System.err.println("Unable to open output (stdout) log file.")
                         exitProcess(1)
                     }
@@ -158,7 +158,7 @@ class Mobibot(nickname: String, val channel: String, logsDirPath: String, p: Pro
                             ), true
                         )
                         System.setErr(stderr)
-                    } catch (ignore: IOException) {
+                    } catch (_: IOException) {
                         System.err.println("Unable to open error (stderr) log file.")
                         exitProcess(1)
                     }

src/main/kotlin/net/thauvin/erik/mobibot/Utils.kt

@@ -331,7 +331,7 @@ object Utils {
     }
 
     /**
-     * Send a formatted commands/modules, etc. list.
+     * Send a formatted list to the channel.
      */
     @JvmStatic
     @JvmOverloads
@@ -394,7 +394,7 @@ object Utils {
     fun String.toIntOrDefault(defaultValue: Int): Int {
         return try {
             toInt()
-        } catch (e: NumberFormatException) {
+        } catch (_: NumberFormatException) {
             defaultValue
         }
     }

src/main/kotlin/net/thauvin/erik/mobibot/commands/links/LinksManager.kt

@@ -146,7 +146,7 @@ class LinksManager : AbstractCommand() {
 
                 pinboard.addPin(event.bot().serverHostname, entry)
 
-                // Queue link for posting to social media.
+                // Queue the entry for posting to social media.
                 socialManager.queueEntry(index)
 
                 entries.save()
@@ -179,7 +179,7 @@ class LinksManager : AbstractCommand() {
             if (title.isNotBlank()) {
                 return title
             }
-        } catch (ignore: IOException) {
+        } catch (_: IOException) {
             // Do nothing
         }
         return Constants.NO_TITLE
@@ -193,7 +193,7 @@ class LinksManager : AbstractCommand() {
                     "Duplicate".bold() + " >> " + printLink(entries.links.indexOf(match), match)
                 )
                 true
-            } catch (ignore: NoSuchElementException) {
+            } catch (_: NoSuchElementException) {
                 false
             }
         }

src/main/kotlin/net/thauvin/erik/mobibot/commands/links/View.kt

@@ -89,7 +89,7 @@ class View : AbstractCommand() {
                 if (start > entries.links.size) {
                     start = 0
                 }
-            } catch (ignore: NumberFormatException) {
+            } catch (_: NumberFormatException) {
                 // Do nothing
             }
         }

src/main/kotlin/net/thauvin/erik/mobibot/modules/CryptoPrices.kt

@@ -72,7 +72,7 @@ class CryptoPrices : AbstractModule() {
                 val price = currentPrice(args.split(' '))
                 val amount = try {
                     price.toCurrency()
-                } catch (ignore: IllegalArgumentException) {
+                } catch (_: IllegalArgumentException) {
                     price.amount
                 }
                 event.respond("${price.base} current price is $amount [${CURRENCIES[price.currency]}]")

src/main/kotlin/net/thauvin/erik/mobibot/modules/StockQuote.kt

@@ -82,7 +82,7 @@ class StockQuote : AbstractModule() {
                     if (info.isNotEmpty()) {
                         throw ModuleException(debugMessage, info.unescapeXml())
                     }
-                } catch (ignore: JSONException) {
+                } catch (_: JSONException) {
                     // Do nothing
                 }
                 try {
@@ -94,7 +94,7 @@ class StockQuote : AbstractModule() {
                     if (error.isNotEmpty()) {
                         throw ModuleException(debugMessage, error.unescapeXml())
                     }
-                } catch (ignore: JSONException) {
+                } catch (_: JSONException) {
                     // Do nothing
                 }
                 json

src/test/kotlin/net/thauvin/erik/mobibot/modules/ChatGpt2Test.kt

@@ -59,7 +59,7 @@ class ChatGpt2Test : LocalProperties() {
         fun chat() {
             assertThat(
                 ChatGpt2.chat(
-                    "return only the code for javascript function to make a request with XMLHttpRequest",
+                    "javascript function to make a request with XMLHttpRequest, just code",
                     apiKey,
                     50
                 )

src/test/kotlin/net/thauvin/erik/mobibot/modules/Gemini2Test.kt

@@ -51,7 +51,7 @@ class Gemini2Test : LocalProperties() {
         fun chatHttpRequestInJavascript() {
             assertThat(
                 Gemini2.chat(
-                    "return only the code for a javascript function to make a request with XMLHttpRequest",
+                    "javascript function to make a request with XMLHttpRequest, just code",
                     apiKey,
                     maxTokens
                 )
@@ -62,8 +62,8 @@ class Gemini2Test : LocalProperties() {
         @DisableOnCi
         fun chatEncodeUrlInJava() {
             assertThat(
-                Gemini2.chat("how do I encode a URL in java?", apiKey, 60)
+                Gemini2.chat("encode a url in java, one line, just code", apiKey, 60)
-            ).isNotNull().contains("URLEncoder")
+            ).isNotNull().contains("UrlEncoder", true)
         }
     }