Add more log statements and fix debuggee listener issue

Author: fwcd

adapter/src/main/kotlin/org/javacs/ktda/adapter/KotlinDebugAdapter.kt

@@ -100,6 +100,7 @@ class KotlinDebugAdapter(
 			config,
 			context
 		).also(::setupDebuggeeListeners)
+		LOG.trace("Instantiated debuggee")
 	}
 
 	private fun missingRequestArgument(requestName: String, argumentName: String) =
@@ -133,12 +134,13 @@ class KotlinDebugAdapter(
 		eventBus.exceptionListeners.add {
 			sendStopEvent(it.threadID, StoppedEventArgumentsReason.EXCEPTION)
 		}
-		stdoutAsync.run {
+		stdoutAsync.execute {
 			debuggee.stdout?.let { pipeStreamToOutput(it, OutputEventArgumentsCategory.STDOUT) }
 		}
-		stderrAsync.run {
+		stderrAsync.execute {
 			debuggee.stderr?.let { pipeStreamToOutput(it, OutputEventArgumentsCategory.STDERR) }
 		}
+		LOG.trace("Configured debuggee listeners")
 	}
 
 	private fun pipeStreamToOutput(stream: InputStream, outputCategory: String) {

adapter/src/main/kotlin/org/javacs/ktda/jdi/JDIDebuggee.kt

@@ -46,7 +46,10 @@ class JDIDebuggee(
 		stdout = process?.inputStream
 		stderr = process?.errorStream
 
+		LOG.trace("Updating threads")
 		updateThreads()
+		
+		LOG.trace("Updating breakpoints")
 		hookBreakpoints()
 	}
 

adapter/src/main/kotlin/org/javacs/ktda/jdi/launch/JDILauncher.kt

@@ -33,11 +33,14 @@ class JDILauncher(
 	override fun launch(config: LaunchConfiguration, context: DebugContext): JDIDebuggee {
 		val connector = createLaunchConnector()
 		LOG.info("Starting JVM debug session with main class {}", config.mainClass)
-		return JDIDebuggee(
-			connector.launch(createLaunchArgs(config, connector)) ?: throw KotlinDAException("Could not launch a new VM"),
-			sourcesRootsOf(config.projectRoot),
-			context
-		)
+		
+		LOG.debug("Launching VM")
+		val vm = connector.launch(createLaunchArgs(config, connector)) ?: throw KotlinDAException("Could not launch a new VM")
+		
+		LOG.debug("Finding sourcesRoots")
+		val sourcesRoots = sourcesRootsOf(config.projectRoot)
+		
+		return JDIDebuggee(vm, sourcesRoots, context)
 	}
 
 	override fun attach(config: AttachConfiguration, context: DebugContext): JDIDebuggee {