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.

4 files changed, 30 insertions, 9 deletions

diff --git a/opendc-trace/opendc-trace-calcite/src/main/kotlin/org/opendc/trace/calcite/TraceTable.kt b/opendc-trace/opendc-trace-calcite/src/main/kotlin/org/opendc/trace/calcite/TraceTable.kt
index dfcc22a3..2dd02710 100644
--- a/opendc-trace/opendc-trace-calcite/src/main/kotlin/org/opendc/trace/calcite/TraceTable.kt
+++ b/opendc-trace/opendc-trace-calcite/src/main/kotlin/org/opendc/trace/calcite/TraceTable.kt
@@ -25,7 +25,11 @@ package org.opendc.trace.calcite
 import org.apache.calcite.DataContext
 import org.apache.calcite.adapter.java.AbstractQueryableTable
 import org.apache.calcite.adapter.java.JavaTypeFactory
-import org.apache.calcite.linq4j.*
+import org.apache.calcite.linq4j.AbstractEnumerable
+import org.apache.calcite.linq4j.Enumerable
+import org.apache.calcite.linq4j.Enumerator
+import org.apache.calcite.linq4j.QueryProvider
+import org.apache.calcite.linq4j.Queryable
 import org.apache.calcite.plan.RelOptCluster
 import org.apache.calcite.plan.RelOptTable
 import org.apache.calcite.prepare.Prepare.CatalogReader
@@ -35,14 +39,16 @@ import org.apache.calcite.rel.logical.LogicalTableModify
 import org.apache.calcite.rel.type.RelDataType
 import org.apache.calcite.rel.type.RelDataTypeFactory
 import org.apache.calcite.rex.RexNode
-import org.apache.calcite.schema.*
+import org.apache.calcite.schema.ModifiableTable
+import org.apache.calcite.schema.ProjectableFilterableTable
+import org.apache.calcite.schema.SchemaPlus
 import org.apache.calcite.schema.impl.AbstractTableQueryable
 import org.apache.calcite.sql.type.SqlTypeName
 import org.opendc.trace.TableColumnType
 import java.nio.ByteBuffer
 import java.time.Duration
 import java.time.Instant
-import java.util.*
+import java.util.UUID
 import java.util.concurrent.atomic.AtomicBoolean
 
 /**
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 64dc0cea..902a5db4 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
@@ -22,14 +22,22 @@
 
 package org.opendc.trace.calcite
 
-import org.apache.calcite.adapter.enumerable.*
+import org.apache.calcite.adapter.enumerable.EnumerableRel
 import org.apache.calcite.adapter.enumerable.EnumerableRel.Prefer
+import org.apache.calcite.adapter.enumerable.EnumerableRelImplementor
+import org.apache.calcite.adapter.enumerable.EnumerableTableScan
+import org.apache.calcite.adapter.enumerable.JavaRowFormat
+import org.apache.calcite.adapter.enumerable.PhysTypeImpl
 import org.apache.calcite.adapter.java.JavaTypeFactory
 import org.apache.calcite.linq4j.Enumerable
 import org.apache.calcite.linq4j.tree.BlockBuilder
 import org.apache.calcite.linq4j.tree.Expressions
 import org.apache.calcite.linq4j.tree.Types
-import org.apache.calcite.plan.*
+import org.apache.calcite.plan.RelOptCluster
+import org.apache.calcite.plan.RelOptCost
+import org.apache.calcite.plan.RelOptPlanner
+import org.apache.calcite.plan.RelOptTable
+import org.apache.calcite.plan.RelTraitSet
 import org.apache.calcite.prepare.Prepare
 import org.apache.calcite.rel.RelNode
 import org.apache.calcite.rel.core.TableModify
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 d8729034..77346e74 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
@@ -25,7 +25,11 @@ package org.opendc.trace.calcite
 import io.mockk.every
 import io.mockk.mockk
 import org.apache.calcite.jdbc.CalciteConnection
-import org.junit.jupiter.api.Assertions.*
+import org.junit.jupiter.api.Assertions.assertAll
+import org.junit.jupiter.api.Assertions.assertArrayEquals
+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.Test
 import org.opendc.trace.TableColumn
 import org.opendc.trace.TableColumnType
@@ -40,7 +44,8 @@ import java.sql.Statement
 import java.sql.Timestamp
 import java.time.Duration
 import java.time.Instant
-import java.util.*
+import java.util.Properties
+import java.util.UUID
 
 /**
  * Smoke test for Apache Calcite integration.
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 0a552e74..eb4bc769 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
@@ -22,12 +22,14 @@
 
 package org.opendc.trace.calcite
 
-import org.junit.jupiter.api.Assertions.*
+import org.junit.jupiter.api.Assertions.assertAll
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.assertThrows
 import java.sql.DriverManager
 import java.sql.Timestamp
-import java.util.*
+import java.util.Properties
 
 /**
  * Test suite for [TraceSchemaFactory].