build: use Kotlin DSL

memshell-agent/memshell-agent-attacher/build.gradle

@@ -1,33 +0,0 @@
-plugins {
-    id 'java'
-    id "com.gradleup.shadow" version "8.3.6"
-}
-
-group = 'com.reajason.javaweb'
-version = '1.0.0'
-
-java {
-    toolchain {
-        languageVersion = JavaLanguageVersion.of(8)
-    }
-    sourceCompatibility = JavaVersion.VERSION_1_6
-    targetCompatibility = JavaVersion.VERSION_1_6
-}
-
-dependencies {
-    implementation 'net.java.dev.jna:jna:5.17.0'
-    implementation 'net.java.dev.jna:jna-platform:5.17.0'
-}
-
-jar {
-    manifest {
-        attributes 'Premain-Class': 'Agent'
-        attributes 'Agent-Class': 'Agent'
-        attributes 'Main-Class': "Main"
-        attributes 'Can-Redefine-Classes': true
-        attributes 'Can-Retransform-Classes': true
-        attributes 'Can-Set-Native-Method-Prefix': true
-    }
-}
-
-jar.finalizedBy shadowJar

memshell-agent/memshell-agent-attacher/build.gradle.kts

@@ -0,0 +1,33 @@
+plugins {
+    id("java")
+    id("com.gradleup.shadow") version "8.3.6"
+}
+
+group = "com.reajason.javaweb"
+version = "1.0.0"
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(8)
+    }
+    sourceCompatibility = JavaVersion.VERSION_1_6
+    targetCompatibility = JavaVersion.VERSION_1_6
+}
+
+dependencies {
+    implementation("net.java.dev.jna:jna:5.17.0")
+    implementation("net.java.dev.jna:jna-platform:5.17.0")
+}
+
+tasks.jar {
+    manifest {
+        attributes("Premain-Class" to "Agent")
+        attributes("Agent-Class" to "Agent")
+        attributes("Main-Class" to "Main")
+        attributes("Can-Redefine-Classes" to true)
+        attributes("Can-Retransform-Classes" to true)
+        attributes("Can-Set-Native-Method-Prefix" to true)
+    }
+    finalizedBy(tasks.shadowJar)
+}
+