style: Eliminate use of wildcard imports

This change updates the repository to remove the use of wildcard imports
everywhere. Wildcard imports are not allowed by default by Ktlint as
well as Google's Java style guide.

12 files changed, 61 insertions, 18 deletions

diff --git a/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt b/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt
index b319a677..651c3b63 100644
--- a/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/jmh/kotlin/org/opendc/simulator/compute/SimMachineBenchmarks.kt
@@ -36,7 +36,13 @@ import org.opendc.simulator.compute.workload.SimTraceWorkload
 import org.opendc.simulator.flow.FlowEngine
 import org.opendc.simulator.flow.mux.FlowMultiplexerFactory
 import org.opendc.simulator.kotlin.runSimulation
-import org.openjdk.jmh.annotations.*
+import org.openjdk.jmh.annotations.Benchmark
+import org.openjdk.jmh.annotations.Fork
+import org.openjdk.jmh.annotations.Measurement
+import org.openjdk.jmh.annotations.Scope
+import org.openjdk.jmh.annotations.Setup
+import org.openjdk.jmh.annotations.State
+import org.openjdk.jmh.annotations.Warmup
 import java.util.SplittableRandom
 import java.util.concurrent.ThreadLocalRandom
 import java.util.concurrent.TimeUnit
diff --git a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/SimAbstractMachine.kt b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/SimAbstractMachine.kt
index ef0cd323..71784567 100644
--- a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/SimAbstractMachine.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/SimAbstractMachine.kt
@@ -30,7 +30,13 @@ import org.opendc.simulator.compute.model.MemoryUnit
 import org.opendc.simulator.compute.model.NetworkAdapter
 import org.opendc.simulator.compute.model.StorageDevice
 import org.opendc.simulator.compute.workload.SimWorkload
-import org.opendc.simulator.flow.*
+import org.opendc.simulator.flow.FlowConsumer
+import org.opendc.simulator.flow.FlowConvergenceListener
+import org.opendc.simulator.flow.FlowEngine
+import org.opendc.simulator.flow.FlowForwarder
+import org.opendc.simulator.flow.FlowSink
+import org.opendc.simulator.flow.FlowSource
+import org.opendc.simulator.flow.batch
 
 /**
  * Abstract implementation of the [SimMachine] interface.
diff --git a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/SimBareMetalMachine.kt b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/SimBareMetalMachine.kt
index 0df897b6..ee56c8c8 100644
--- a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/SimBareMetalMachine.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/SimBareMetalMachine.kt
@@ -26,8 +26,9 @@ import org.opendc.simulator.compute.device.SimPsu
 import org.opendc.simulator.compute.model.MachineModel
 import org.opendc.simulator.compute.model.ProcessingUnit
 import org.opendc.simulator.compute.power.PowerDriver
-import org.opendc.simulator.flow.*
+import org.opendc.simulator.flow.FlowConsumer
 import org.opendc.simulator.flow.FlowEngine
+import org.opendc.simulator.flow.FlowSink
 import kotlin.math.max
 
 /**
diff --git a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/device/SimPsu.kt b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/device/SimPsu.kt
index caff4dc3..243790b9 100644
--- a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/device/SimPsu.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/device/SimPsu.kt
@@ -26,7 +26,7 @@ import org.opendc.simulator.compute.power.PowerDriver
 import org.opendc.simulator.flow.FlowConnection
 import org.opendc.simulator.flow.FlowSource
 import org.opendc.simulator.power.SimPowerInlet
-import java.util.*
+import java.util.TreeMap
 
 /**
  * A power supply of a [SimBareMetalMachine].
diff --git a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/SimHypervisor.kt b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/SimHypervisor.kt
index 7594bf4d..20d946a4 100644
--- a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/SimHypervisor.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/SimHypervisor.kt
@@ -22,7 +22,10 @@
 
 package org.opendc.simulator.compute.kernel
 
-import org.opendc.simulator.compute.*
+import org.opendc.simulator.compute.SimAbstractMachine
+import org.opendc.simulator.compute.SimMachine
+import org.opendc.simulator.compute.SimMachineContext
+import org.opendc.simulator.compute.SimProcessingUnit
 import org.opendc.simulator.compute.kernel.cpufreq.ScalingGovernor
 import org.opendc.simulator.compute.kernel.cpufreq.ScalingPolicy
 import org.opendc.simulator.compute.kernel.interference.VmInterferenceDomain
@@ -31,7 +34,9 @@ import org.opendc.simulator.compute.kernel.interference.VmInterferenceProfile
 import org.opendc.simulator.compute.model.MachineModel
 import org.opendc.simulator.compute.model.ProcessingUnit
 import org.opendc.simulator.compute.workload.SimWorkload
-import org.opendc.simulator.flow.*
+import org.opendc.simulator.flow.FlowConsumer
+import org.opendc.simulator.flow.FlowConvergenceListener
+import org.opendc.simulator.flow.FlowEngine
 import org.opendc.simulator.flow.mux.FlowMultiplexer
 import org.opendc.simulator.flow.mux.FlowMultiplexerFactory
 import java.util.SplittableRandom
diff --git a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/interference/VmInterferenceMember.kt b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/interference/VmInterferenceMember.kt
index 762bb568..4b56a058 100644
--- a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/interference/VmInterferenceMember.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/interference/VmInterferenceMember.kt
@@ -22,7 +22,7 @@
 
 package org.opendc.simulator.compute.kernel.interference
 
-import java.util.*
+import java.util.SplittableRandom
 
 /**
  * A participant of an interference domain.
diff --git a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/interference/VmInterferenceModel.kt b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/interference/VmInterferenceModel.kt
index 018c6e3d..36fad4c3 100644
--- a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/interference/VmInterferenceModel.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/kernel/interference/VmInterferenceModel.kt
@@ -22,7 +22,8 @@
 
 package org.opendc.simulator.compute.kernel.interference
 
-import java.util.*
+import java.util.TreeMap
+import java.util.TreeSet
 
 /**
  * An interference model that models the resource interference between virtual machines on a host.
diff --git a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/power/PStatePowerDriver.kt b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/power/PStatePowerDriver.kt
index f71446f8..ce7225d2 100644
--- a/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/power/PStatePowerDriver.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/main/kotlin/org/opendc/simulator/compute/power/PStatePowerDriver.kt
@@ -24,7 +24,7 @@ package org.opendc.simulator.compute.power
 
 import org.opendc.simulator.compute.SimMachine
 import org.opendc.simulator.compute.SimProcessingUnit
-import java.util.*
+import java.util.TreeMap
 import kotlin.math.max
 import kotlin.math.min
 
diff --git a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/SimMachineTest.kt b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/SimMachineTest.kt
index b7af6803..1eddf82c 100644
--- a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/SimMachineTest.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/SimMachineTest.kt
@@ -22,11 +22,22 @@
 
 package org.opendc.simulator.compute
 
-import kotlinx.coroutines.*
-import org.junit.jupiter.api.*
+import kotlinx.coroutines.CancellationException
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.launch
+import org.junit.jupiter.api.Assertions.assertAll
 import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.assertThrows
 import org.opendc.simulator.compute.device.SimNetworkAdapter
-import org.opendc.simulator.compute.model.*
+import org.opendc.simulator.compute.model.MachineModel
+import org.opendc.simulator.compute.model.MemoryUnit
+import org.opendc.simulator.compute.model.NetworkAdapter
+import org.opendc.simulator.compute.model.ProcessingNode
+import org.opendc.simulator.compute.model.ProcessingUnit
+import org.opendc.simulator.compute.model.StorageDevice
 import org.opendc.simulator.compute.power.ConstantPowerModel
 import org.opendc.simulator.compute.power.LinearPowerModel
 import org.opendc.simulator.compute.power.SimplePowerDriver
diff --git a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimFairShareHypervisorTest.kt b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimFairShareHypervisorTest.kt
index aae8d139..9ff492cc 100644
--- a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimFairShareHypervisorTest.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimFairShareHypervisorTest.kt
@@ -22,7 +22,9 @@
 
 package org.opendc.simulator.compute.kernel
 
-import kotlinx.coroutines.*
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.yield
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
@@ -44,7 +46,7 @@ import org.opendc.simulator.compute.workload.SimTraceWorkload
 import org.opendc.simulator.flow.FlowEngine
 import org.opendc.simulator.flow.mux.FlowMultiplexerFactory
 import org.opendc.simulator.kotlin.runSimulation
-import java.util.*
+import java.util.SplittableRandom
 
 /**
  * Test suite for the [SimHypervisor] class.
diff --git a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimSpaceSharedHypervisorTest.kt b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimSpaceSharedHypervisorTest.kt
index 664bb2da..7a8da325 100644
--- a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimSpaceSharedHypervisorTest.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/kernel/SimSpaceSharedHypervisorTest.kt
@@ -24,7 +24,11 @@ package org.opendc.simulator.compute.kernel
 
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.yield
-import org.junit.jupiter.api.Assertions.*
+import org.junit.jupiter.api.Assertions.assertAll
+import org.junit.jupiter.api.Assertions.assertDoesNotThrow
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Assertions.assertFalse
+import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.assertThrows
@@ -36,11 +40,15 @@ import org.opendc.simulator.compute.model.ProcessingUnit
 import org.opendc.simulator.compute.power.ConstantPowerModel
 import org.opendc.simulator.compute.power.SimplePowerDriver
 import org.opendc.simulator.compute.runWorkload
-import org.opendc.simulator.compute.workload.*
+import org.opendc.simulator.compute.workload.SimFlopsWorkload
+import org.opendc.simulator.compute.workload.SimRuntimeWorkload
+import org.opendc.simulator.compute.workload.SimTrace
+import org.opendc.simulator.compute.workload.SimTraceFragment
+import org.opendc.simulator.compute.workload.SimTraceWorkload
 import org.opendc.simulator.flow.FlowEngine
 import org.opendc.simulator.flow.mux.FlowMultiplexerFactory
 import org.opendc.simulator.kotlin.runSimulation
-import java.util.*
+import java.util.SplittableRandom
 
 /**
  * A test suite for a space-shared [SimHypervisor].
diff --git a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/workload/SimTraceWorkloadTest.kt b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/workload/SimTraceWorkloadTest.kt
index 70aea3f4..83e1f81c 100644
--- a/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/workload/SimTraceWorkloadTest.kt
+++ b/opendc-simulator/opendc-simulator-compute/src/test/kotlin/org/opendc/simulator/compute/workload/SimTraceWorkloadTest.kt
@@ -27,7 +27,10 @@ import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 import org.opendc.simulator.compute.SimBareMetalMachine
-import org.opendc.simulator.compute.model.*
+import org.opendc.simulator.compute.model.MachineModel
+import org.opendc.simulator.compute.model.MemoryUnit
+import org.opendc.simulator.compute.model.ProcessingNode
+import org.opendc.simulator.compute.model.ProcessingUnit
 import org.opendc.simulator.compute.power.ConstantPowerModel
 import org.opendc.simulator.compute.power.SimplePowerDriver
 import org.opendc.simulator.compute.runWorkload