Support phasing off SecurityManager usage in favor of Java Agent (#296)

Signed-off-by: Gulshan <[email protected]>

Author: kumargu

build.gradle

@@ -57,6 +57,13 @@ def pluginClassName = 'QueryInsightsPlugin'
 
 configurations {
   zipArchive
+  agent
+}
+
+dependencies {
+  agent "org.opensearch:opensearch-agent-bootstrap:${opensearch_version}"
+  agent "org.opensearch:opensearch-agent:${opensearch_version}"
+  agent "net.bytebuddy:byte-buddy:${versions.bytebuddy}"
 }
 
 java {
@@ -364,3 +371,13 @@ task updateVersion {
     }
 }
 
+task prepareAgent(type: Copy) {
+  from(configurations.agent)
+  into "$buildDir/agent"
+}
+
+tasks.withType(Test) {
+    dependsOn prepareAgent
+    jvmArgs += ["-javaagent:" + project.layout.buildDirectory.file("agent/opensearch-agent-${opensearch_version}.jar").get()]
+}
+