Updated package versions, updated web server tests. (#207)

* Updated all package versions including kotlin. Updated all web-server tests to run.

* Changed the java version of the tests. OpenDC now only supports java 19.

* small update

* test update

* new update

* updated docker version to 19

* updated docker version to 19

9 files changed, 197 insertions, 64 deletions

diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableColumn.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableColumn.kt
index 0f75d890..4e82e48a 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableColumn.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableColumn.kt
@@ -32,5 +32,5 @@ package org.opendc.trace
 public data class TableColumn(
     public val name: String,
     public val type: TableColumnType,
-    public val isNullable: Boolean = false
+    public val isNullable: Boolean = false,
 )
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableReader.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableReader.kt
index 42b1c690..95a58935 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableReader.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableReader.kt
@@ -143,7 +143,10 @@ public interface TableReader : AutoCloseable {
      * @throws IllegalArgumentException if the column index is not valid for this reader or this type.
      * @return The value of the column as `List` or `null` if the column is null.
      */
-    public fun <T> getList(index: Int, elementType: Class<T>): List<T>?
+    public fun <T> getList(
+        index: Int,
+        elementType: Class<T>,
+    ): List<T>?
 
     /**
      * Obtain the value of the column with the specified [index] as [Set].
@@ -153,7 +156,10 @@ public interface TableReader : AutoCloseable {
      * @throws IllegalArgumentException if the column index is not valid for this reader or this type.
      * @return The value of the column as `Set` or `null` if the column is null.
      */
-    public fun <T> getSet(index: Int, elementType: Class<T>): Set<T>?
+    public fun <T> getSet(
+        index: Int,
+        elementType: Class<T>,
+    ): Set<T>?
 
     /**
      * Obtain the value of the column with the specified [index] as [Set].
@@ -164,7 +170,11 @@ public interface TableReader : AutoCloseable {
      * @throws IllegalArgumentException if the column index is not valid for this reader or this type.
      * @return The value of the column as `Map` or `null` if the column is null.
      */
-    public fun <K, V> getMap(index: Int, keyType: Class<K>, valueType: Class<V>): Map<K, V>?
+    public fun <K, V> getMap(
+        index: Int,
+        keyType: Class<K>,
+        valueType: Class<V>,
+    ): Map<K, V>?
 
     /**
      * Determine whether a column named [name] has a `null` value for the current row.
@@ -264,7 +274,10 @@ public interface TableReader : AutoCloseable {
      * @throws IllegalArgumentException if the column index is not valid for this reader or this type.
      * @return The value of the column as `List` or `null` if the column is null.
      */
-    public fun <T> getList(name: String, elementType: Class<T>): List<T>? = getList(resolve(name), elementType)
+    public fun <T> getList(
+        name: String,
+        elementType: Class<T>,
+    ): List<T>? = getList(resolve(name), elementType)
 
     /**
      * Obtain the value of the column named [name] as [Set].
@@ -274,7 +287,10 @@ public interface TableReader : AutoCloseable {
      * @throws IllegalArgumentException if the column index is not valid for this reader or this type.
      * @return The value of the column as `Set` or `null` if the column is null.
      */
-    public fun <T> getSet(name: String, elementType: Class<T>): Set<T>? = getSet(resolve(name), elementType)
+    public fun <T> getSet(
+        name: String,
+        elementType: Class<T>,
+    ): Set<T>? = getSet(resolve(name), elementType)
 
     /**
      * Obtain the value of the column named [name] as [Set].
@@ -285,8 +301,11 @@ public interface TableReader : AutoCloseable {
      * @throws IllegalArgumentException if the column index is not valid for this reader or this type.
      * @return The value of the column as `Map` or `null` if the column is null.
      */
-    public fun <K, V> getMap(name: String, keyType: Class<K>, valueType: Class<V>): Map<K, V>? =
-        getMap(resolve(name), keyType, valueType)
+    public fun <K, V> getMap(
+        name: String,
+        keyType: Class<K>,
+        valueType: Class<V>,
+    ): Map<K, V>? = getMap(resolve(name), keyType, valueType)
 
     /**
      * Closes the reader so that no further iteration or data access can be made.
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableWriter.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableWriter.kt
index 3b02794d..133bd01c 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableWriter.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/TableWriter.kt
@@ -55,7 +55,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The boolean value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setBoolean(index: Int, value: Boolean)
+    public fun setBoolean(
+        index: Int,
+        value: Boolean,
+    )
 
     /**
      * Set the column with index [index] to integer [value].
@@ -64,7 +67,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The integer value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setInt(index: Int, value: Int)
+    public fun setInt(
+        index: Int,
+        value: Int,
+    )
 
     /**
      * Set the column with index [index] to long [value].
@@ -73,7 +79,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The long value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setLong(index: Int, value: Long)
+    public fun setLong(
+        index: Int,
+        value: Long,
+    )
 
     /**
      * Set the column with index [index] to float [value].
@@ -82,7 +91,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The float value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setFloat(index: Int, value: Float)
+    public fun setFloat(
+        index: Int,
+        value: Float,
+    )
 
     /**
      * Set the column with index [index] to double [value].
@@ -91,7 +103,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The double value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setDouble(index: Int, value: Double)
+    public fun setDouble(
+        index: Int,
+        value: Double,
+    )
 
     /**
      * Set the column with index [index] to [String] [value].
@@ -100,7 +115,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [String] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setString(index: Int, value: String)
+    public fun setString(
+        index: Int,
+        value: String,
+    )
 
     /**
      * Set the column with index [index] to [UUID] [value].
@@ -109,7 +127,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [UUID] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setUUID(index: Int, value: UUID)
+    public fun setUUID(
+        index: Int,
+        value: UUID,
+    )
 
     /**
      * Set the column with index [index] to [Instant] [value].
@@ -118,7 +139,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [Instant] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setInstant(index: Int, value: Instant)
+    public fun setInstant(
+        index: Int,
+        value: Instant,
+    )
 
     /**
      * Set the column with index [index] to [Duration] [value].
@@ -127,7 +151,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [Duration] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setDuration(index: Int, value: Duration)
+    public fun setDuration(
+        index: Int,
+        value: Duration,
+    )
 
     /**
      * Set the column with index [index] to [List] [value].
@@ -136,7 +163,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [Map] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun <T> setList(index: Int, value: List<T>)
+    public fun <T> setList(
+        index: Int,
+        value: List<T>,
+    )
 
     /**
      * Set the column with index [index] to [Set] [value].
@@ -145,7 +175,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [Set] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun <T> setSet(index: Int, value: Set<T>)
+    public fun <T> setSet(
+        index: Int,
+        value: Set<T>,
+    )
 
     /**
      * Set the column with index [index] to [Map] [value].
@@ -154,7 +187,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [Map] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun <K, V> setMap(index: Int, value: Map<K, V>)
+    public fun <K, V> setMap(
+        index: Int,
+        value: Map<K, V>,
+    )
 
     /**
      * Set the column named [name] to boolean [value].
@@ -163,7 +199,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The boolean value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setBoolean(name: String, value: Boolean): Unit = setBoolean(resolve(name), value)
+    public fun setBoolean(
+        name: String,
+        value: Boolean,
+    ): Unit = setBoolean(resolve(name), value)
 
     /**
      * Set the column named [name] to integer [value].
@@ -172,7 +211,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The integer value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setInt(name: String, value: Int): Unit = setInt(resolve(name), value)
+    public fun setInt(
+        name: String,
+        value: Int,
+    ): Unit = setInt(resolve(name), value)
 
     /**
      * Set the column named [name] to long [value].
@@ -181,7 +223,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The long value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setLong(name: String, value: Long): Unit = setLong(resolve(name), value)
+    public fun setLong(
+        name: String,
+        value: Long,
+    ): Unit = setLong(resolve(name), value)
 
     /**
      * Set the column named [name] to float [value].
@@ -190,7 +235,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The float value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setFloat(name: String, value: Float): Unit = setFloat(resolve(name), value)
+    public fun setFloat(
+        name: String,
+        value: Float,
+    ): Unit = setFloat(resolve(name), value)
 
     /**
      * Set the column named [name] to double [value].
@@ -199,7 +247,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The double value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setDouble(name: String, value: Double): Unit = setDouble(resolve(name), value)
+    public fun setDouble(
+        name: String,
+        value: Double,
+    ): Unit = setDouble(resolve(name), value)
 
     /**
      * Set the column named [name] to [String] [value].
@@ -208,7 +259,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [String] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setString(name: String, value: String): Unit = setString(resolve(name), value)
+    public fun setString(
+        name: String,
+        value: String,
+    ): Unit = setString(resolve(name), value)
 
     /**
      * Set the column named [name] to [UUID] [value].
@@ -217,7 +271,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [UUID] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setUUID(name: String, value: UUID): Unit = setUUID(resolve(name), value)
+    public fun setUUID(
+        name: String,
+        value: UUID,
+    ): Unit = setUUID(resolve(name), value)
 
     /**
      * Set the column named [name] to [Instant] [value].
@@ -226,7 +283,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [Instant] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setInstant(name: String, value: Instant): Unit = setInstant(resolve(name), value)
+    public fun setInstant(
+        name: String,
+        value: Instant,
+    ): Unit = setInstant(resolve(name), value)
 
     /**
      * Set the column named [name] to [Duration] [value].
@@ -235,7 +295,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [Duration] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun setDuration(name: String, value: Duration): Unit = setDuration(resolve(name), value)
+    public fun setDuration(
+        name: String,
+        value: Duration,
+    ): Unit = setDuration(resolve(name), value)
 
     /**
      * Set the column named [name] to [List] [value].
@@ -244,7 +307,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [List] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun <T> setList(name: String, value: List<T>): Unit = setList(resolve(name), value)
+    public fun <T> setList(
+        name: String,
+        value: List<T>,
+    ): Unit = setList(resolve(name), value)
 
     /**
      * Set the column named [name] to [Set] [value].
@@ -253,7 +319,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [Set] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun <T> setSet(name: String, value: Set<T>): Unit = setSet(resolve(name), value)
+    public fun <T> setSet(
+        name: String,
+        value: Set<T>,
+    ): Unit = setSet(resolve(name), value)
 
     /**
      * Set the column named [name] to [Map] [value].
@@ -262,7 +331,10 @@ public interface TableWriter : AutoCloseable {
      * @param value The [Map] value to set the column to.
      * @throws IllegalArgumentException if the column is not valid for this method.
      */
-    public fun <K, V> setMap(name: String, value: Map<K, V>): Unit = setMap(resolve(name), value)
+    public fun <K, V> setMap(
+        name: String,
+        value: Map<K, V>,
+    ): Unit = setMap(resolve(name), value)
 
     /**
      * Flush any buffered content to the underlying target.
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Trace.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Trace.kt
index 64e8f272..a1059e9e 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Trace.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Trace.kt
@@ -55,7 +55,10 @@ public interface Trace {
          * @throws IllegalArgumentException if [format] is not supported.
          */
         @JvmStatic
-        public fun open(path: File, format: String): Trace = open(path.toPath(), format)
+        public fun open(
+            path: File,
+            format: String,
+        ): Trace = open(path.toPath(), format)
 
         /**
          * Open a [Trace] at the specified [path] in the given [format].
@@ -65,7 +68,10 @@ public interface Trace {
          * @throws IllegalArgumentException if [format] is not supported.
          */
         @JvmStatic
-        public fun open(path: Path, format: String): Trace {
+        public fun open(
+            path: Path,
+            format: String,
+        ): Trace {
             val provider = requireNotNull(TraceFormat.byName(format)) { "Unknown format $format" }
             return TraceImpl(provider, path)
         }
@@ -77,7 +83,10 @@ public interface Trace {
          * @param format The format of the trace to create.
          */
         @JvmStatic
-        public fun create(path: File, format: String): Trace = create(path.toPath(), format)
+        public fun create(
+            path: File,
+            format: String,
+        ): Trace = create(path.toPath(), format)
 
         /**
          * Create a [Trace] at the specified [path] in the given [format].
@@ -86,7 +95,10 @@ public interface Trace {
          * @param format The format of the trace to create.
          */
         @JvmStatic
-        public fun create(path: Path, format: String): Trace {
+        public fun create(
+            path: Path,
+            format: String,
+        ): Trace {
             val provider = requireNotNull(TraceFormat.byName(format)) { "Unknown format $format" }
             provider.create(path)
             return TraceImpl(provider, path)
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/ResourceColumns.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/ResourceColumns.kt
index 89f8dbc4..046dd13d 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/ResourceColumns.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/ResourceColumns.kt
@@ -28,40 +28,40 @@ package org.opendc.trace.conv
  * Identifier of the resource.
  */
 @JvmField
-public val RESOURCE_ID: String = "id"
+public val resourceID: String = "id"
 
 /**
  * The cluster to which the resource belongs.
  */
 @JvmField
-public val RESOURCE_CLUSTER_ID: String = "cluster_id"
+public val resourceClusterID: String = "cluster_id"
 
 /**
  * Start time for the resource.
  */
 @JvmField
-public val RESOURCE_START_TIME: String = "start_time"
+public val resourceStartTime: String = "start_time"
 
 /**
  * End time for the resource.
  */
 @JvmField
-public val RESOURCE_STOP_TIME: String = "stop_time"
+public val resourceStopTime: String = "stop_time"
 
 /**
  * Number of CPUs for the resource.
  */
 @JvmField
-public val RESOURCE_CPU_COUNT: String = "cpu_count"
+public val resourceCpuCount: String = "cpu_count"
 
 /**
  * Total CPU capacity of the resource in MHz.
  */
 @JvmField
-public val RESOURCE_CPU_CAPACITY: String = "cpu_capacity"
+public val resourceCpuCapacity: String = "cpu_capacity"
 
 /**
  * Memory capacity for the resource in KB.
  */
 @JvmField
-public val RESOURCE_MEM_CAPACITY: String = "mem_capacity"
+public val resourceMemCapacity: String = "mem_capacity"
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/ResourceStateColumns.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/ResourceStateColumns.kt
index 5187d501..eede6bd6 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/ResourceStateColumns.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/ResourceStateColumns.kt
@@ -28,70 +28,70 @@ package org.opendc.trace.conv
  * The timestamp at which the state was recorded.
  */
 @JvmField
-public val RESOURCE_STATE_TIMESTAMP: String = "timestamp"
+public val resourceStateTimestamp: String = "timestamp"
 
 /**
  * Duration for the state.
  */
 @JvmField
-public val RESOURCE_STATE_DURATION: String = "duration"
+public val resourceStateDuration: String = "duration"
 
 /**
  * A flag to indicate that the resource is powered on.
  */
 @JvmField
-public val RESOURCE_STATE_POWERED_ON: String = "powered_on"
+public val resourceStatePoweredOn: String = "powered_on"
 
 /**
  * Total CPU usage of the resource in MHz.
  */
 @JvmField
-public val RESOURCE_STATE_CPU_USAGE: String = "cpu_usage"
+public val resourceStateCpuUsage: String = "cpu_usage"
 
 /**
  * Total CPU usage of the resource in percentage.
  */
 @JvmField
-public val RESOURCE_STATE_CPU_USAGE_PCT: String = "cpu_usage_pct"
+public val resourceStateCpuUsagePct: String = "cpu_usage_pct"
 
 /**
  * Total CPU demand of the resource in MHz.
  */
 @JvmField
-public val RESOURCE_STATE_CPU_DEMAND: String = "cpu_demand"
+public val resourceStateCpuDemand: String = "cpu_demand"
 
 /**
  * CPU ready percentage.
  */
 @JvmField
-public val RESOURCE_STATE_CPU_READY_PCT: String = "cpu_ready_pct"
+public val resourceStateCpuReadyPct: String = "cpu_ready_pct"
 
 /**
  * Memory usage of the resource in KB.
  */
 @JvmField
-public val RESOURCE_STATE_MEM_USAGE: String = "mem_usage"
+public val resourceStateMemUsage: String = "mem_usage"
 
 /**
  * Disk read throughput of the resource in KB/s.
  */
 @JvmField
-public val RESOURCE_STATE_DISK_READ: String = "disk_read"
+public val resourceStateDiskRead: String = "disk_read"
 
 /**
  * Disk write throughput of the resource in KB/s.
  */
 @JvmField
-public val RESOURCE_STATE_DISK_WRITE: String = "disk_write"
+public val resourceStateDiskWrite: String = "disk_write"
 
 /**
  * Network receive throughput of the resource in KB/s.
  */
 @JvmField
-public val RESOURCE_STATE_NET_RX: String = "net_rx"
+public val resourceStateNetRx: String = "net_rx"
 
 /**
  * Network transmit throughput of the resource in KB/s.
  */
 @JvmField
-public val RESOURCE_STATE_NET_TX: String = "net_tx"
+public val resourceStateNetTx: String = "net_tx"
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/spi/TraceFormat.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/spi/TraceFormat.kt
index 46ef051d..83537822 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/spi/TraceFormat.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/spi/TraceFormat.kt
@@ -61,7 +61,10 @@ public interface TraceFormat {
      * @throws IllegalArgumentException If [table] does not exist.
      * @return The [TableDetails] for the specified [table].
      */
-    public fun getDetails(path: Path, table: String): TableDetails
+    public fun getDetails(
+        path: Path,
+        table: String,
+    ): TableDetails
 
     /**
      * Open a [TableReader] for the specified [table].
@@ -72,7 +75,11 @@ public interface TraceFormat {
      * @throws IllegalArgumentException If [table] does not exist.
      * @return A [TableReader] instance for the table.
      */
-    public fun newReader(path: Path, table: String, projection: List<String>?): TableReader
+    public fun newReader(
+        path: Path,
+        table: String,
+        projection: List<String>?,
+    ): TableReader
 
     /**
      * Open a [TableWriter] for the specified [table].
@@ -83,7 +90,10 @@ public interface TraceFormat {
      * @throws UnsupportedOperationException If the format does not support writing.
      * @return A [TableWriter] instance for the table.
      */
-    public fun newWriter(path: Path, table: String): TableWriter
+    public fun newWriter(
+        path: Path,
+        table: String,
+    ): TableWriter
 
     /**
      * A helper object for resolving providers.
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/util/CompositeTableReader.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/util/CompositeTableReader.kt
index 2fe820c4..4b9a0d95 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/util/CompositeTableReader.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/util/CompositeTableReader.kt
@@ -122,17 +122,27 @@ public abstract class CompositeTableReader : TableReader {
         return delegate.getDuration(index)
     }
 
-    override fun <T> getList(index: Int, elementType: Class<T>): List<T>? {
+    override fun <T> getList(
+        index: Int,
+        elementType: Class<T>,
+    ): List<T>? {
         val delegate = checkNotNull(delegate) { "Invalid reader state" }
         return delegate.getList(index, elementType)
     }
 
-    override fun <T> getSet(index: Int, elementType: Class<T>): Set<T>? {
+    override fun <T> getSet(
+        index: Int,
+        elementType: Class<T>,
+    ): Set<T>? {
         val delegate = checkNotNull(delegate) { "Invalid reader state" }
         return delegate.getSet(index, elementType)
     }
 
-    override fun <K, V> getMap(index: Int, keyType: Class<K>, valueType: Class<V>): Map<K, V>? {
+    override fun <K, V> getMap(
+        index: Int,
+        keyType: Class<K>,
+        valueType: Class<V>,
+    ): Map<K, V>? {
         val delegate = checkNotNull(delegate) { "Invalid reader state" }
         return delegate.getMap(index, keyType, valueType)
     }
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/util/TableColumnConversion.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/util/TableColumnConversion.kt
index 26739e34..fda2bc54 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/util/TableColumnConversion.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/util/TableColumnConversion.kt
@@ -32,7 +32,10 @@ import java.util.UUID
 /**
  * Helper method to convert a [List] into a [List] with elements of [targetElementType].
  */
-public fun <T> TableColumnType.List.convertTo(value: List<*>?, targetElementType: Class<T>): List<T>? {
+public fun <T> TableColumnType.List.convertTo(
+    value: List<*>?,
+    targetElementType: Class<T>,
+): List<T>? {
     require(elementType.isCompatible(targetElementType)) { "Target element type is not compatible with $elementType" }
     @Suppress("UNCHECKED_CAST")
     return value as List<T>?
@@ -41,7 +44,10 @@ public fun <T> TableColumnType.List.convertTo(value: List<*>?, targetElementType
 /**
  * Helper method to convert a [Set] into a [Set] with elements of [targetElementType].
  */
-public fun <T> TableColumnType.Set.convertTo(value: Set<*>?, targetElementType: Class<T>): Set<T>? {
+public fun <T> TableColumnType.Set.convertTo(
+    value: Set<*>?,
+    targetElementType: Class<T>,
+): Set<T>? {
     require(elementType.isCompatible(targetElementType)) { "Target element type is not compatible with $elementType" }
     @Suppress("UNCHECKED_CAST")
     return value as Set<T>?
@@ -50,7 +56,11 @@ public fun <T> TableColumnType.Set.convertTo(value: Set<*>?, targetElementType:
 /**
  * Helper method to convert a [Map] into a [Map] with [targetKeyType] keys and [targetValueType] values.
  */
-public fun <K, V> TableColumnType.Map.convertTo(value: Map<*, *>?, targetKeyType: Class<K>, targetValueType: Class<V>): Map<K, V>? {
+public fun <K, V> TableColumnType.Map.convertTo(
+    value: Map<*, *>?,
+    targetKeyType: Class<K>,
+    targetValueType: Class<V>,
+): Map<K, V>? {
     require(keyType.isCompatible(targetKeyType)) { "Target key type $targetKeyType is not compatible with $keyType" }
     require(valueType.isCompatible(targetValueType)) { "Target value type $targetValueType is not compatible with $valueType" }
     @Suppress("UNCHECKED_CAST")