build: Switch to Spotless for formatting

This change updates the build configuration to use Spotless for code
formating of both Kotlin and Java.

30 files changed, 52 insertions, 42 deletions

diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/InterferenceGroupColumns.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/InterferenceGroupColumns.kt
index 2a80687c..fbbfdea9 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/InterferenceGroupColumns.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/InterferenceGroupColumns.kt
@@ -21,6 +21,7 @@
  */
 
 @file:JvmName("InterferenceGroupColumns")
+
 package org.opendc.trace.conv
 
 /**
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 9b7b8195..89f8dbc4 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
@@ -21,6 +21,7 @@
  */
 
 @file:JvmName("ResourceColumns")
+
 package org.opendc.trace.conv
 
 /**
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 e9dd7673..5187d501 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
@@ -21,6 +21,7 @@
  */
 
 @file:JvmName("ResourceStateColumns")
+
 package org.opendc.trace.conv
 
 /**
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/Tables.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/Tables.kt
index 669ebe58..495628da 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/Tables.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/Tables.kt
@@ -21,6 +21,7 @@
  */
 
 @file:JvmName("Tables")
+
 package org.opendc.trace.conv
 
 /**
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/TaskColumns.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/TaskColumns.kt
index da5c343f..6ca87a60 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/TaskColumns.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/conv/TaskColumns.kt
@@ -21,6 +21,7 @@
  */
 
 @file:JvmName("TaskColumns")
+
 package org.opendc.trace.conv
 
 /**
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 8ef080b5..26739e34 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
@@ -21,6 +21,7 @@
  */
 
 @file:JvmName("TableColumnConversions")
+
 package org.opendc.trace.util
 
 import org.opendc.trace.TableColumnType
diff --git a/opendc-trace/opendc-trace-azure/src/main/kotlin/org/opendc/trace/azure/AzureTraceFormat.kt b/opendc-trace/opendc-trace-azure/src/main/kotlin/org/opendc/trace/azure/AzureTraceFormat.kt
index 8c87109d..3f64c640 100644
--- a/opendc-trace/opendc-trace-azure/src/main/kotlin/org/opendc/trace/azure/AzureTraceFormat.kt
+++ b/opendc-trace/opendc-trace-azure/src/main/kotlin/org/opendc/trace/azure/AzureTraceFormat.kt
@@ -77,14 +77,14 @@ public class AzureTraceFormat : TraceFormat {
                     TableColumn(RESOURCE_START_TIME, TableColumnType.Instant),
                     TableColumn(RESOURCE_STOP_TIME, TableColumnType.Instant),
                     TableColumn(RESOURCE_CPU_COUNT, TableColumnType.Int),
-                    TableColumn(RESOURCE_MEM_CAPACITY, TableColumnType.Double),
+                    TableColumn(RESOURCE_MEM_CAPACITY, TableColumnType.Double)
                 )
             )
             TABLE_RESOURCE_STATES -> TableDetails(
                 listOf(
                     TableColumn(RESOURCE_ID, TableColumnType.String),
                     TableColumn(RESOURCE_STATE_TIMESTAMP, TableColumnType.Instant),
-                    TableColumn(RESOURCE_STATE_CPU_USAGE_PCT, TableColumnType.Double),
+                    TableColumn(RESOURCE_STATE_CPU_USAGE_PCT, TableColumnType.Double)
                 )
             )
             else -> throw IllegalArgumentException("Table $table not supported")
diff --git a/opendc-trace/opendc-trace-azure/src/test/kotlin/org/opendc/trace/azure/AzureTraceFormatTest.kt b/opendc-trace/opendc-trace-azure/src/test/kotlin/org/opendc/trace/azure/AzureTraceFormatTest.kt
index a7a18cd5..00cdc174 100644
--- a/opendc-trace/opendc-trace-azure/src/test/kotlin/org/opendc/trace/azure/AzureTraceFormatTest.kt
+++ b/opendc-trace/opendc-trace-azure/src/test/kotlin/org/opendc/trace/azure/AzureTraceFormatTest.kt
@@ -78,7 +78,7 @@ class AzureTraceFormatTest {
             { assertTrue(reader.nextRow()) },
             { assertEquals("x/XsOfHO4ocsV99i4NluqKDuxctW2MMVmwqOPAlg4wp8mqbBOe3wxBlQo0+Qx+uf", reader.getString(RESOURCE_ID)) },
             { assertEquals(1, reader.getInt(RESOURCE_CPU_COUNT)) },
-            { assertEquals(1750000.0, reader.getDouble(RESOURCE_MEM_CAPACITY)) },
+            { assertEquals(1750000.0, reader.getDouble(RESOURCE_MEM_CAPACITY)) }
         )
 
         reader.close()
diff --git a/opendc-trace/opendc-trace-bitbrains/src/main/kotlin/org/opendc/trace/bitbrains/BitbrainsExTraceFormat.kt b/opendc-trace/opendc-trace-bitbrains/src/main/kotlin/org/opendc/trace/bitbrains/BitbrainsExTraceFormat.kt
index 8abf811c..d364694c 100644
--- a/opendc-trace/opendc-trace-bitbrains/src/main/kotlin/org/opendc/trace/bitbrains/BitbrainsExTraceFormat.kt
+++ b/opendc-trace/opendc-trace-bitbrains/src/main/kotlin/org/opendc/trace/bitbrains/BitbrainsExTraceFormat.kt
@@ -79,7 +79,7 @@ public class BitbrainsExTraceFormat : TraceFormat {
                     TableColumn(RESOURCE_STATE_CPU_READY_PCT, TableColumnType.Double),
                     TableColumn(RESOURCE_MEM_CAPACITY, TableColumnType.Double),
                     TableColumn(RESOURCE_STATE_DISK_READ, TableColumnType.Double),
-                    TableColumn(RESOURCE_STATE_DISK_WRITE, TableColumnType.Double),
+                    TableColumn(RESOURCE_STATE_DISK_WRITE, TableColumnType.Double)
                 )
             )
             else -> throw IllegalArgumentException("Table $table not supported")
diff --git a/opendc-trace/opendc-trace-bitbrains/src/main/kotlin/org/opendc/trace/bitbrains/BitbrainsTraceFormat.kt b/opendc-trace/opendc-trace-bitbrains/src/main/kotlin/org/opendc/trace/bitbrains/BitbrainsTraceFormat.kt
index 57fc90e5..b0809735 100644
--- a/opendc-trace/opendc-trace-bitbrains/src/main/kotlin/org/opendc/trace/bitbrains/BitbrainsTraceFormat.kt
+++ b/opendc-trace/opendc-trace-bitbrains/src/main/kotlin/org/opendc/trace/bitbrains/BitbrainsTraceFormat.kt
@@ -93,8 +93,8 @@ public class BitbrainsTraceFormat : TraceFormat {
                     TableColumn(RESOURCE_STATE_DISK_READ, TableColumnType.Double),
                     TableColumn(RESOURCE_STATE_DISK_WRITE, TableColumnType.Double),
                     TableColumn(RESOURCE_STATE_NET_RX, TableColumnType.Double),
-                    TableColumn(RESOURCE_STATE_NET_TX, TableColumnType.Double),
-                ),
+                    TableColumn(RESOURCE_STATE_NET_TX, TableColumnType.Double)
+                )
             )
             else -> throw IllegalArgumentException("Table $table not supported")
         }
diff --git a/opendc-trace/opendc-trace-calcite/src/main/kotlin/org/opendc/trace/calcite/TraceTableModify.kt b/opendc-trace/opendc-trace-calcite/src/main/kotlin/org/opendc/trace/calcite/TraceTableModify.kt
index 902a5db4..cc23854f 100644
--- a/opendc-trace/opendc-trace-calcite/src/main/kotlin/org/opendc/trace/calcite/TraceTableModify.kt
+++ b/opendc-trace/opendc-trace-calcite/src/main/kotlin/org/opendc/trace/calcite/TraceTableModify.kt
@@ -126,7 +126,7 @@ internal class TraceTableModify(
                         Long::class.java,
                         expression,
                         INSERT_METHOD,
-                        convertedChildExpr,
+                        convertedChildExpr
                     )
                 )
             )
diff --git a/opendc-trace/opendc-trace-calcite/src/test/kotlin/org/opendc/trace/calcite/CalciteTest.kt b/opendc-trace/opendc-trace-calcite/src/test/kotlin/org/opendc/trace/calcite/CalciteTest.kt
index 77346e74..64bb31c9 100644
--- a/opendc-trace/opendc-trace-calcite/src/test/kotlin/org/opendc/trace/calcite/CalciteTest.kt
+++ b/opendc-trace/opendc-trace-calcite/src/test/kotlin/org/opendc/trace/calcite/CalciteTest.kt
@@ -86,7 +86,7 @@ class CalciteTest {
                 { assertEquals(300000, rs.getLong("duration")) },
                 { assertEquals(0.0, rs.getDouble("cpu_usage")) },
                 { assertTrue(rs.next()) },
-                { assertEquals("1019", rs.getString("id")) },
+                { assertEquals("1019", rs.getString("id")) }
             )
         }
     }
@@ -98,7 +98,7 @@ class CalciteTest {
                 { assertTrue(rs.next()) },
                 { assertArrayEquals(arrayOf("1019", "1023", "1052"), rs.getArray("members").array as Array<*>) },
                 { assertEquals(0.0, rs.getDouble("target")) },
-                { assertEquals(0.8830158730158756, rs.getDouble("score")) },
+                { assertEquals(0.8830158730158756, rs.getDouble("score")) }
             )
         }
     }
@@ -109,7 +109,7 @@ class CalciteTest {
             assertAll(
                 { assertTrue(rs.next()) },
                 { assertEquals(249.59993808, rs.getDouble("max_cpu_usage")) },
-                { assertEquals(5.387240309118493, rs.getDouble("avg_cpu_usage")) },
+                { assertEquals(5.387240309118493, rs.getDouble("avg_cpu_usage")) }
             )
         }
     }
@@ -214,7 +214,7 @@ class CalciteTest {
         runQuery(trace, "SELECT id FROM trace.resources") { rs ->
             assertAll(
                 { assertTrue(rs.next()) },
-                { assertArrayEquals(byteArrayOf(0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 2), rs.getBytes("id")) },
+                { assertArrayEquals(byteArrayOf(0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 2), rs.getBytes("id")) }
             )
         }
     }
diff --git a/opendc-trace/opendc-trace-calcite/src/test/kotlin/org/opendc/trace/calcite/TraceSchemaFactoryTest.kt b/opendc-trace/opendc-trace-calcite/src/test/kotlin/org/opendc/trace/calcite/TraceSchemaFactoryTest.kt
index eb4bc769..735cedce 100644
--- a/opendc-trace/opendc-trace-calcite/src/test/kotlin/org/opendc/trace/calcite/TraceSchemaFactoryTest.kt
+++ b/opendc-trace/opendc-trace-calcite/src/test/kotlin/org/opendc/trace/calcite/TraceSchemaFactoryTest.kt
@@ -48,7 +48,7 @@ class TraceSchemaFactoryTest {
                 { assertEquals("1019", rs.getString("id")) },
                 { assertEquals(1, rs.getInt("cpu_count")) },
                 { assertEquals(Timestamp.valueOf("2013-08-12 13:40:46.0"), rs.getTimestamp("start_time")) },
-                { assertEquals(181352.0, rs.getDouble("mem_capacity")) },
+                { assertEquals(181352.0, rs.getDouble("mem_capacity")) }
             )
         } finally {
             rs.close()
diff --git a/opendc-trace/opendc-trace-gwf/src/main/kotlin/org/opendc/trace/gwf/GwfTraceFormat.kt b/opendc-trace/opendc-trace-gwf/src/main/kotlin/org/opendc/trace/gwf/GwfTraceFormat.kt
index c7fbd4b5..d2ded0ee 100644
--- a/opendc-trace/opendc-trace-gwf/src/main/kotlin/org/opendc/trace/gwf/GwfTraceFormat.kt
+++ b/opendc-trace/opendc-trace-gwf/src/main/kotlin/org/opendc/trace/gwf/GwfTraceFormat.kt
@@ -72,7 +72,7 @@ public class GwfTraceFormat : TraceFormat {
                     TableColumn(TASK_RUNTIME, TableColumnType.Duration),
                     TableColumn(TASK_REQ_NCPUS, TableColumnType.Int),
                     TableColumn(TASK_ALLOC_NCPUS, TableColumnType.Int),
-                    TableColumn(TASK_PARENTS, TableColumnType.Set(TableColumnType.String)),
+                    TableColumn(TASK_PARENTS, TableColumnType.Set(TableColumnType.String))
                 )
             )
             else -> throw IllegalArgumentException("Table $table not supported")
diff --git a/opendc-trace/opendc-trace-gwf/src/test/kotlin/org/opendc/trace/gwf/GwfTraceFormatTest.kt b/opendc-trace/opendc-trace-gwf/src/test/kotlin/org/opendc/trace/gwf/GwfTraceFormatTest.kt
index 9c97547a..c75e86df 100644
--- a/opendc-trace/opendc-trace-gwf/src/test/kotlin/org/opendc/trace/gwf/GwfTraceFormatTest.kt
+++ b/opendc-trace/opendc-trace-gwf/src/test/kotlin/org/opendc/trace/gwf/GwfTraceFormatTest.kt
@@ -82,7 +82,7 @@ internal class GwfTraceFormatTest {
             { assertEquals("1", reader.getString(TASK_ID)) },
             { assertEquals(Instant.ofEpochSecond(16), reader.getInstant(TASK_SUBMIT_TIME)) },
             { assertEquals(Duration.ofSeconds(11), reader.getDuration(TASK_RUNTIME)) },
-            { assertEquals(emptySet<String>(), reader.getSet(TASK_PARENTS, String::class.java)) },
+            { assertEquals(emptySet<String>(), reader.getSet(TASK_PARENTS, String::class.java)) }
         )
     }
 
@@ -101,7 +101,7 @@ internal class GwfTraceFormatTest {
             { assertEquals("7", reader.getString(TASK_ID)) },
             { assertEquals(Instant.ofEpochSecond(87), reader.getInstant(TASK_SUBMIT_TIME)) },
             { assertEquals(Duration.ofSeconds(11), reader.getDuration(TASK_RUNTIME)) },
-            { assertEquals(setOf("4", "5", "6"), reader.getSet(TASK_PARENTS, String::class.java)) },
+            { assertEquals(setOf("4", "5", "6"), reader.getSet(TASK_PARENTS, String::class.java)) }
         )
     }
 
diff --git a/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/OdcVmTraceFormat.kt b/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/OdcVmTraceFormat.kt
index 07a26fb5..c4790538 100644
--- a/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/OdcVmTraceFormat.kt
+++ b/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/OdcVmTraceFormat.kt
@@ -95,7 +95,7 @@ public class OdcVmTraceFormat : TraceFormat {
                     TableColumn(RESOURCE_STOP_TIME, TableColumnType.Instant),
                     TableColumn(RESOURCE_CPU_COUNT, TableColumnType.Int),
                     TableColumn(RESOURCE_CPU_CAPACITY, TableColumnType.Double),
-                    TableColumn(RESOURCE_MEM_CAPACITY, TableColumnType.Double),
+                    TableColumn(RESOURCE_MEM_CAPACITY, TableColumnType.Double)
                 )
             )
             TABLE_RESOURCE_STATES -> TableDetails(
@@ -104,14 +104,14 @@ public class OdcVmTraceFormat : TraceFormat {
                     TableColumn(RESOURCE_STATE_TIMESTAMP, TableColumnType.Instant),
                     TableColumn(RESOURCE_STATE_DURATION, TableColumnType.Duration),
                     TableColumn(RESOURCE_CPU_COUNT, TableColumnType.Int),
-                    TableColumn(RESOURCE_STATE_CPU_USAGE, TableColumnType.Double),
+                    TableColumn(RESOURCE_STATE_CPU_USAGE, TableColumnType.Double)
                 )
             )
             TABLE_INTERFERENCE_GROUPS -> TableDetails(
                 listOf(
                     TableColumn(INTERFERENCE_GROUP_MEMBERS, TableColumnType.Set(TableColumnType.String)),
                     TableColumn(INTERFERENCE_GROUP_TARGET, TableColumnType.Double),
-                    TableColumn(INTERFERENCE_GROUP_SCORE, TableColumnType.Double),
+                    TableColumn(INTERFERENCE_GROUP_SCORE, TableColumnType.Double)
                 )
             )
             else -> throw IllegalArgumentException("Table $table not supported")
@@ -130,10 +130,11 @@ public class OdcVmTraceFormat : TraceFormat {
             }
             TABLE_INTERFERENCE_GROUPS -> {
                 val modelPath = path.resolve("interference-model.json")
-                val parser = if (modelPath.exists())
+                val parser = if (modelPath.exists()) {
                     jsonFactory.createParser(modelPath.toFile())
-                else
+                } else {
                     jsonFactory.createParser("[]") // If model does not exist, return empty model
+                }
 
                 OdcVmInterferenceJsonTableReader(parser)
             }
diff --git a/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceReadSupport.kt b/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceReadSupport.kt
index aafa23a4..52911d5f 100644
--- a/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceReadSupport.kt
+++ b/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceReadSupport.kt
@@ -55,7 +55,7 @@ internal class ResourceReadSupport(private val projection: List<String>?) : Read
         "cpu_count" to RESOURCE_CPU_COUNT,
         "cpu_capacity" to RESOURCE_CPU_CAPACITY,
         "requiredMemory" to RESOURCE_MEM_CAPACITY,
-        "mem_capacity" to RESOURCE_MEM_CAPACITY,
+        "mem_capacity" to RESOURCE_MEM_CAPACITY
     )
 
     override fun init(context: InitContext): ReadContext {
@@ -111,7 +111,7 @@ internal class ResourceReadSupport(private val projection: List<String>?) : Read
                     .named("maxCores"),
                 Types
                     .required(PrimitiveType.PrimitiveTypeName.INT64)
-                    .named("requiredMemory"),
+                    .named("requiredMemory")
             )
             .named("resource")
 
@@ -141,7 +141,7 @@ internal class ResourceReadSupport(private val projection: List<String>?) : Read
                     .named("cpu_capacity"),
                 Types
                     .required(PrimitiveType.PrimitiveTypeName.INT64)
-                    .named("mem_capacity"),
+                    .named("mem_capacity")
             )
             .named("resource")
 
diff --git a/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceStateReadSupport.kt b/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceStateReadSupport.kt
index 282501f3..56366cd8 100644
--- a/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceStateReadSupport.kt
+++ b/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceStateReadSupport.kt
@@ -52,7 +52,7 @@ internal class ResourceStateReadSupport(private val projection: List<String>?) :
         "cores" to RESOURCE_CPU_COUNT,
         "cpu_count" to RESOURCE_CPU_COUNT,
         "cpuUsage" to RESOURCE_STATE_CPU_USAGE,
-        "cpu_usage" to RESOURCE_STATE_CPU_USAGE,
+        "cpu_usage" to RESOURCE_STATE_CPU_USAGE
     )
 
     override fun init(context: InitContext): ReadContext {
diff --git a/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceWriteSupport.kt b/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceWriteSupport.kt
index 790ff4e8..cd428754 100644
--- a/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceWriteSupport.kt
+++ b/opendc-trace/opendc-trace-opendc/src/main/kotlin/org/opendc/trace/opendc/parquet/ResourceWriteSupport.kt
@@ -110,7 +110,7 @@ internal class ResourceWriteSupport : WriteSupport<Resource>() {
                     .named("cpu_capacity"),
                 Types
                     .required(PrimitiveType.PrimitiveTypeName.INT64)
-                    .named("mem_capacity"),
+                    .named("mem_capacity")
             )
             .named("resource")
     }
diff --git a/opendc-trace/opendc-trace-opendc/src/test/kotlin/org/opendc/trace/opendc/OdcVmTraceFormatTest.kt b/opendc-trace/opendc-trace-opendc/src/test/kotlin/org/opendc/trace/opendc/OdcVmTraceFormatTest.kt
index ad87b085..d3c3b35b 100644
--- a/opendc-trace/opendc-trace-opendc/src/test/kotlin/org/opendc/trace/opendc/OdcVmTraceFormatTest.kt
+++ b/opendc-trace/opendc-trace-opendc/src/test/kotlin/org/opendc/trace/opendc/OdcVmTraceFormatTest.kt
@@ -131,7 +131,7 @@ internal class OdcVmTraceFormatTest {
             { assertEquals(1, reader.getInt(RESOURCE_CPU_COUNT)) },
             { assertEquals(1024.0, reader.getDouble(RESOURCE_CPU_CAPACITY)) },
             { assertEquals(1024.0, reader.getDouble(RESOURCE_MEM_CAPACITY)) },
-            { assertFalse(reader.nextRow()) },
+            { assertFalse(reader.nextRow()) }
         )
 
         reader.close()
@@ -178,7 +178,7 @@ internal class OdcVmTraceFormatTest {
             { assertEquals(Instant.EPOCH, reader.getInstant(RESOURCE_STATE_TIMESTAMP)) },
             { assertEquals(1, reader.getInt(RESOURCE_CPU_COUNT)) },
             { assertEquals(23.0, reader.getDouble(RESOURCE_STATE_CPU_USAGE)) },
-            { assertFalse(reader.nextRow()) },
+            { assertFalse(reader.nextRow()) }
         )
 
         reader.close()
@@ -247,7 +247,7 @@ internal class OdcVmTraceFormatTest {
             { assertEquals(setOf("a", "b", "d"), reader.getSet(INTERFERENCE_GROUP_MEMBERS, String::class.java)) },
             { assertEquals(0.5, reader.getDouble(INTERFERENCE_GROUP_TARGET)) },
             { assertEquals(0.9, reader.getDouble(INTERFERENCE_GROUP_SCORE)) },
-            { assertFalse(reader.nextRow()) },
+            { assertFalse(reader.nextRow()) }
         )
 
         reader.close()
diff --git a/opendc-trace/opendc-trace-parquet/src/main/kotlin/org/opendc/trace/util/parquet/LocalParquetReader.kt b/opendc-trace/opendc-trace-parquet/src/main/kotlin/org/opendc/trace/util/parquet/LocalParquetReader.kt
index eef83956..031bad60 100644
--- a/opendc-trace/opendc-trace-parquet/src/main/kotlin/org/opendc/trace/util/parquet/LocalParquetReader.kt
+++ b/opendc-trace/opendc-trace-parquet/src/main/kotlin/org/opendc/trace/util/parquet/LocalParquetReader.kt
@@ -46,14 +46,15 @@ public class LocalParquetReader<out T>(
     /**
      * The input files to process.
      */
-    private val filesIterator = if (path.isDirectory())
+    private val filesIterator = if (path.isDirectory()) {
         Files.list(path)
             .filter { !it.isDirectory() }
             .sorted()
             .map { LocalInputFile(it) }
             .iterator()
-    else
+    } else {
         listOf(LocalInputFile(path)).iterator()
+    }
 
     /**
      * The Parquet reader to use.
@@ -76,10 +77,11 @@ public class LocalParquetReader<out T>(
             } else {
                 initReader()
 
-                if (reader == null)
+                if (reader == null) {
                     null
-                else
+                } else {
                     read()
+                }
             }
         } catch (e: InterruptedException) {
             throw IOException(e)
diff --git a/opendc-trace/opendc-trace-swf/src/test/kotlin/org/opendc/trace/swf/SwfTraceFormatTest.kt b/opendc-trace/opendc-trace-swf/src/test/kotlin/org/opendc/trace/swf/SwfTraceFormatTest.kt
index 436f2572..71d6dee3 100644
--- a/opendc-trace/opendc-trace-swf/src/test/kotlin/org/opendc/trace/swf/SwfTraceFormatTest.kt
+++ b/opendc-trace/opendc-trace-swf/src/test/kotlin/org/opendc/trace/swf/SwfTraceFormatTest.kt
@@ -77,7 +77,7 @@ internal class SwfTraceFormatTest {
             { assertEquals(306, reader.getInt(TASK_ALLOC_NCPUS)) },
             { assertTrue(reader.nextRow()) },
             { assertEquals("2", reader.getString(TASK_ID)) },
-            { assertEquals(17, reader.getInt(TASK_ALLOC_NCPUS)) },
+            { assertEquals(17, reader.getInt(TASK_ALLOC_NCPUS)) }
         )
 
         reader.close()
diff --git a/opendc-trace/opendc-trace-testkit/src/main/kotlin/org/opendc/trace/testkit/TableReaderTestKit.kt b/opendc-trace/opendc-trace-testkit/src/main/kotlin/org/opendc/trace/testkit/TableReaderTestKit.kt
index dc0f3198..4624cba0 100644
--- a/opendc-trace/opendc-trace-testkit/src/main/kotlin/org/opendc/trace/testkit/TableReaderTestKit.kt
+++ b/opendc-trace/opendc-trace-testkit/src/main/kotlin/org/opendc/trace/testkit/TableReaderTestKit.kt
@@ -89,7 +89,7 @@ public abstract class TableReaderTestKit {
             { assertThrows<IllegalArgumentException> { reader.getDuration(-1) } },
             { assertThrows<IllegalArgumentException> { reader.getList(-1, Any::class.java) } },
             { assertThrows<IllegalArgumentException> { reader.getSet(-1, Any::class.java) } },
-            { assertThrows<IllegalArgumentException> { reader.getMap(-1, Any::class.java, Any::class.java) } },
+            { assertThrows<IllegalArgumentException> { reader.getMap(-1, Any::class.java, Any::class.java) } }
         )
     }
 
diff --git a/opendc-trace/opendc-trace-testkit/src/main/kotlin/org/opendc/trace/testkit/TableWriterTestKit.kt b/opendc-trace/opendc-trace-testkit/src/main/kotlin/org/opendc/trace/testkit/TableWriterTestKit.kt
index 34bcbaf3..3cd05f50 100644
--- a/opendc-trace/opendc-trace-testkit/src/main/kotlin/org/opendc/trace/testkit/TableWriterTestKit.kt
+++ b/opendc-trace/opendc-trace-testkit/src/main/kotlin/org/opendc/trace/testkit/TableWriterTestKit.kt
@@ -88,7 +88,7 @@ public abstract class TableWriterTestKit {
             { assertThrows<IllegalArgumentException> { writer.setDuration(-1, Duration.ofMinutes(5)) } },
             { assertThrows<IllegalArgumentException> { writer.setList(-1, listOf("test")) } },
             { assertThrows<IllegalArgumentException> { writer.setSet(-1, setOf("test")) } },
-            { assertThrows<IllegalArgumentException> { writer.setMap(-1, mapOf("test" to "test")) } },
+            { assertThrows<IllegalArgumentException> { writer.setMap(-1, mapOf("test" to "test")) } }
         )
     }
 
diff --git a/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/ConvertCommand.kt b/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/ConvertCommand.kt
index 13e05a0b..bf0e2e3b 100644
--- a/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/ConvertCommand.kt
+++ b/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/ConvertCommand.kt
@@ -105,7 +105,7 @@ internal class ConvertCommand : CliktCommand(name = "convert", help = "Convert b
      */
     private val converter by option("-c", "--converter", help = "converter strategy to use").groupChoice(
         "default" to DefaultTraceConverter(),
-        "azure" to AzureTraceConverter(),
+        "azure" to AzureTraceConverter()
     ).defaultByName("default")
 
     override fun run() {
diff --git a/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/QueryCommand.kt b/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/QueryCommand.kt
index b79a9f13..98b4cdf5 100644
--- a/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/QueryCommand.kt
+++ b/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/QueryCommand.kt
@@ -121,7 +121,7 @@ internal class QueryCommand : CliktCommand(name = "query", help = "Query workloa
 
         val options = mapOf(
             Printer.COLUMNS to List(meta.columnCount) { meta.getColumnName(it + 1) },
-            Printer.BORDER to "|",
+            Printer.BORDER to "|"
         )
         val data = mutableListOf<Map<String, Any>>()
 
diff --git a/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/TraceTools.kt b/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/TraceTools.kt
index b480484b..8f3dc60d 100644
--- a/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/TraceTools.kt
+++ b/opendc-trace/opendc-trace-tools/src/main/kotlin/org/opendc/trace/tools/TraceTools.kt
@@ -21,6 +21,7 @@
  */
 
 @file:JvmName("TraceTools")
+
 package org.opendc.trace.tools
 
 import com.github.ajalt.clikt.core.CliktCommand
diff --git a/opendc-trace/opendc-trace-wfformat/src/test/kotlin/org/opendc/trace/wfformat/WfFormatTraceFormatTest.kt b/opendc-trace/opendc-trace-wfformat/src/test/kotlin/org/opendc/trace/wfformat/WfFormatTraceFormatTest.kt
index 80a9d80e..75f4b413 100644
--- a/opendc-trace/opendc-trace-wfformat/src/test/kotlin/org/opendc/trace/wfformat/WfFormatTraceFormatTest.kt
+++ b/opendc-trace/opendc-trace-wfformat/src/test/kotlin/org/opendc/trace/wfformat/WfFormatTraceFormatTest.kt
@@ -81,7 +81,7 @@ class WfFormatTraceFormatTest {
             { assertEquals("makebwaindex_mammoth_mt_krause.fasta", reader.getString(TASK_ID)) },
             { assertEquals("eager-nextflow-chameleon", reader.getString(TASK_WORKFLOW_ID)) },
             { assertEquals(172000, reader.getDuration(TASK_RUNTIME)?.toMillis()) },
-            { assertEquals(emptySet<String>(), reader.getSet(TASK_PARENTS, String::class.java)) },
+            { assertEquals(emptySet<String>(), reader.getSet(TASK_PARENTS, String::class.java)) }
         )
 
         assertAll(
@@ -89,7 +89,7 @@ class WfFormatTraceFormatTest {
             { assertEquals("makeseqdict_mammoth_mt_krause.fasta", reader.getString(TASK_ID)) },
             { assertEquals("eager-nextflow-chameleon", reader.getString(TASK_WORKFLOW_ID)) },
             { assertEquals(175000, reader.getDuration(TASK_RUNTIME)?.toMillis()) },
-            { assertEquals(setOf("makebwaindex_mammoth_mt_krause.fasta"), reader.getSet(TASK_PARENTS, String::class.java)) },
+            { assertEquals(setOf("makebwaindex_mammoth_mt_krause.fasta"), reader.getSet(TASK_PARENTS, String::class.java)) }
         )
 
         reader.close()
diff --git a/opendc-trace/opendc-trace-wtf/src/main/kotlin/org/opendc/trace/wtf/parquet/TaskReadSupport.kt b/opendc-trace/opendc-trace-wtf/src/main/kotlin/org/opendc/trace/wtf/parquet/TaskReadSupport.kt
index 47d26ec5..33be38d4 100644
--- a/opendc-trace/opendc-trace-wtf/src/main/kotlin/org/opendc/trace/wtf/parquet/TaskReadSupport.kt
+++ b/opendc-trace/opendc-trace-wtf/src/main/kotlin/org/opendc/trace/wtf/parquet/TaskReadSupport.kt
@@ -139,7 +139,7 @@ internal class TaskReadSupport(private val projection: List<String>?) : ReadSupp
                             .named("list")
                     )
                     .`as`(LogicalTypeAnnotation.listType())
-                    .named("parents"),
+                    .named("parents")
             )
             .named("task")
     }
diff --git a/opendc-trace/opendc-trace-wtf/src/test/kotlin/org/opendc/trace/wtf/WtfTraceFormatTest.kt b/opendc-trace/opendc-trace-wtf/src/test/kotlin/org/opendc/trace/wtf/WtfTraceFormatTest.kt
index 16462217..9cd9538f 100644
--- a/opendc-trace/opendc-trace-wtf/src/test/kotlin/org/opendc/trace/wtf/WtfTraceFormatTest.kt
+++ b/opendc-trace/opendc-trace-wtf/src/test/kotlin/org/opendc/trace/wtf/WtfTraceFormatTest.kt
@@ -89,7 +89,7 @@ class WtfTraceFormatTest {
                     setOf("584055316413447529", "133113685133695608", "1008582348422865408"),
                     reader.getSet(TASK_PARENTS, String::class.java)
                 )
-            },
+            }
         )
 
         assertAll(
@@ -103,7 +103,7 @@ class WtfTraceFormatTest {
                     setOf("584055316413447529", "133113685133695608", "1008582348422865408"),
                     reader.getSet(TASK_PARENTS, String::class.java)
                 )
-            },
+            }
         )
 
         reader.close()