merge: Update build and runtime dependencies (#107)

This pull request updates the build and runtime dependencies used by OpenDC to their latest 
version compatible with the project.

## Implementation Notes :hammer_and_pick:

* Update simulator dependency versions
* Remove unused distribution conventions
* Update next version to 3.0
* Eliminate use of wildcard imports
* Switch to Spotless for formatting

6 files changed, 18 insertions, 9 deletions

diff --git a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/SimTFDevice.kt b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/SimTFDevice.kt
index 2c79da02..c71c4520 100644
--- a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/SimTFDevice.kt
+++ b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/SimTFDevice.kt
@@ -22,7 +22,12 @@
 
 package org.opendc.experiments.tf20.core
 
-import kotlinx.coroutines.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.suspendCancellableCoroutine
 import org.opendc.simulator.compute.SimBareMetalMachine
 import org.opendc.simulator.compute.SimMachine
 import org.opendc.simulator.compute.SimMachineContext
@@ -33,9 +38,12 @@ import org.opendc.simulator.compute.power.PowerModel
 import org.opendc.simulator.compute.power.SimplePowerDriver
 import org.opendc.simulator.compute.runWorkload
 import org.opendc.simulator.compute.workload.SimWorkload
-import org.opendc.simulator.flow.*
+import org.opendc.simulator.flow.FlowConnection
+import org.opendc.simulator.flow.FlowEngine
+import org.opendc.simulator.flow.FlowSource
 import java.time.Clock
-import java.util.*
+import java.util.ArrayDeque
+import java.util.UUID
 import kotlin.coroutines.Continuation
 import kotlin.coroutines.CoroutineContext
 import kotlin.coroutines.resume
@@ -63,7 +71,8 @@ public class SimTFDevice(
      * The [SimMachine] representing the device.
      */
     private val machine = SimBareMetalMachine(
-        FlowEngine(scope.coroutineContext, clock), MachineModel(listOf(pu), listOf(memory)),
+        FlowEngine(scope.coroutineContext, clock),
+        MachineModel(listOf(pu), listOf(memory)),
         SimplePowerDriver(powerModel)
     )
 
diff --git a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/TFDevice.kt b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/TFDevice.kt
index 839ed8a9..2d23f5b3 100644
--- a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/TFDevice.kt
+++ b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/core/TFDevice.kt
@@ -22,7 +22,7 @@
 
 package org.opendc.experiments.tf20.core
 
-import java.util.*
+import java.util.UUID
 
 /**
  * A compute device on which tensor operations are performed.
diff --git a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/keras/layer/conv/Conv2D.kt b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/keras/layer/conv/Conv2D.kt
index bf4725b7..74124bbd 100644
--- a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/keras/layer/conv/Conv2D.kt
+++ b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/keras/layer/conv/Conv2D.kt
@@ -39,7 +39,7 @@ public class Conv2D(
     public val strides: LongArray = LongArray(4), // [1, stride_h, stride_w, 1]
     public val activation: Activation = Activation.Relu,
     public val padding: ConvPadding = ConvPadding.VALID,
-    name: String = "",
+    name: String = ""
 ) : Layer(name) {
 
     private var padHeight: Double = 0.0
diff --git a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/keras/layer/core/ActivationLayer.kt b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/keras/layer/core/ActivationLayer.kt
index fd25cea6..60b0f754 100644
--- a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/keras/layer/core/ActivationLayer.kt
+++ b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/keras/layer/core/ActivationLayer.kt
@@ -31,7 +31,7 @@ import org.opendc.experiments.tf20.keras.shape.TensorShape
  */
 public class ActivationLayer(
     public val activation: Activation = Activation.Relu,
-    name: String = "",
+    name: String = ""
 ) : Layer(name) {
 
     override fun build(inputShape: TensorShape) {
diff --git a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/util/MLEnvironmentReader.kt b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/util/MLEnvironmentReader.kt
index 3cdf28fd..4913c019 100644
--- a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/util/MLEnvironmentReader.kt
+++ b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/util/MLEnvironmentReader.kt
@@ -31,7 +31,7 @@ import org.opendc.simulator.compute.model.ProcessingNode
 import org.opendc.simulator.compute.model.ProcessingUnit
 import org.opendc.simulator.compute.power.LinearPowerModel
 import java.io.InputStream
-import java.util.*
+import java.util.UUID
 
 /**
  * An environment reader for the TensorFlow experiments.
diff --git a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/util/MachineDef.kt b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/util/MachineDef.kt
index 271f5923..63f00d53 100644
--- a/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/util/MachineDef.kt
+++ b/opendc-experiments/opendc-experiments-tf20/src/main/kotlin/org/opendc/experiments/tf20/util/MachineDef.kt
@@ -24,7 +24,7 @@ package org.opendc.experiments.tf20.util
 
 import org.opendc.simulator.compute.model.MachineModel
 import org.opendc.simulator.compute.power.PowerModel
-import java.util.*
+import java.util.UUID
 
 /**
  * A definition of a machine in a cluster.