Fix stupid build error and a couple gradle warnings

thank you gradle .replaceFirstChar { if (it.isLowerCase()) it.titlecase(Locale.getDefault()) else it.toString() } is clearly better than .capitalize()

buildSrc/src/main/kotlin/DistributionConfig.kt

@@ -5,7 +5,9 @@ import java.net.URI
 import java.net.URL
 import java.nio.file.FileSystems
 import java.nio.file.Files
+import java.nio.file.ProviderNotFoundException
 import java.nio.file.StandardCopyOption
+import java.nio.file.spi.FileSystemProvider
 import org.gradle.api.DefaultTask
 import org.gradle.api.Project
 import org.gradle.api.plugins.BasePluginExtension
@@ -46,7 +48,14 @@ fun Project.configureDistribution() {
             // https://github.com/johnrengelman/shadow/issues/111
             val dest = URI.create("jar:" + tasks.named<ShadowJar>("shadowJar").get().archiveFile.get().asFile.toURI())
             
-            FileSystems.newFileSystem(dest, mapOf("create" to "false"), null).use { fs ->
+            val preExistingProvider = try {
+                FileSystems.getFileSystem(dest)
+            } catch (e: Exception) {
+                null
+            };
+            val provider = if (preExistingProvider == null) { preExistingProvider } else { FileSystems.newFileSystem(dest, mapOf("create" to "false"), null)
+            };
+            provider?.use { fs ->
                 forSubProjects(":common:addons") {
                     val jar = getJarTask()
                     

platforms/fabric/build.gradle.kts

@@ -1,3 +1,5 @@
+import java.util.*
+
 plugins {
     id("dev.architectury.loom") version Versions.Mod.architecuryLoom
     id("architectury-plugin") version Versions.Mod.architecturyPlugin
@@ -61,6 +63,6 @@ tasks {
     remapJar {
         injectAccessWidener.set(true)
         inputFile.set(shadowJar.get().archiveFile)
-        archiveFileName.set("${rootProject.name.capitalize()}-fabric-${project.version}.jar")
+        archiveFileName.set("${rootProject.name.replaceFirstChar { if (it.isLowerCase()) it.titlecase(Locale.getDefault()) else it.toString() }}-fabric-${project.version}.jar")
     }
 }

platforms/forge/build.gradle.kts

@@ -1,3 +1,5 @@
+import java.util.*
+
 plugins {
     id("dev.architectury.loom") version Versions.Mod.architecuryLoom
     id("architectury-plugin") version Versions.Mod.architecturyPlugin
@@ -73,6 +75,6 @@ tasks {
 
     remapJar {
         inputFile.set(shadowJar.get().archiveFile)
-        archiveFileName.set("${rootProject.name.capitalize()}-forge-${project.version}.jar")
+        archiveFileName.set("${rootProject.name.replaceFirstChar { if (it.isLowerCase()) it.titlecase(Locale.getDefault()) else it.toString() }}-forge-${project.version}.jar")
     }
 }

platforms/quilt/build.gradle.kts.disabled

@@ -60,6 +60,6 @@ tasks {
     remapJar {
         injectAccessWidener.set(true)
         inputFile.set(shadowJar.get().archiveFile)
-        archiveFileName.set("${rootProject.name.capitalize()}-quilt-${project.version}.jar")
+        archiveFileName.set("${rootProject.name.replaceFirstChar { if (it.isLowerCase()) it.titlecase(Locale.getDefault()) else it.toString() })}-quilt-${project.version}.jar")
     }
 }