refactor: remove unused property and function

#150

src/main/kotlin/com/github/attacktive/troubleshootereditor/domain/common/Properties.kt

@@ -11,7 +11,6 @@ open class Properties(private val list: List<Property> = mutableListOf()) {
 	fun containsKey(key: String) = keys().contains(key)
 	fun containsKeyThat(predicate: Predicate<String>) = keys().any { predicate.test(it) }
 
-	fun forEach(action: (Property) -> Unit) = list.forEach(action)
 	fun toMap() = list.associate { it.key to it.value }
 
 	fun diff(those: Properties): Properties {
@@ -45,7 +44,7 @@ open class Properties(private val list: List<Property> = mutableListOf()) {
 	}
 
 	fun <T> applyPropertyChanges(diffResult: IDiffResult<T>, propertyMasterLookup: Map<String, Int>) {
-		forEach { property ->
+		for (property in list) {
 			val propertyIndex = propertyMasterLookup[property.key]
 			if (propertyIndex == null) {
 				logger.warn("Failed to find item property master index for \"${property.key}\"; ignoring. 😞")

src/main/kotlin/com/github/attacktive/troubleshootereditor/domain/roster/RosterObject.kt

@@ -5,7 +5,6 @@ import com.github.attacktive.troubleshootereditor.domain.roster.table.RosterProp
 import com.github.attacktive.troubleshootereditor.domain.roster.table.RosterPropertyMaster
 import com.github.attacktive.troubleshootereditor.domain.roster.table.Rosters
 import com.github.attacktive.troubleshootereditor.extension.getDiffResults
-import com.github.attacktive.troubleshootereditor.extension.logger
 import com.github.attacktive.troubleshootereditor.extension.toProperties
 import org.jetbrains.exposed.sql.Database
 import org.jetbrains.exposed.sql.StdOutSqlLogger
@@ -15,8 +14,6 @@ import org.jetbrains.exposed.sql.transactions.transaction
 import org.jetbrains.exposed.sql.update
 
 object RosterObject {
-	private val logger by logger()
-
 	fun selectRosters(url: String): List<Roster> {
 		Database.connect(url)
 

src/main/kotlin/com/github/attacktive/troubleshootereditor/extension/Extensions.kt

@@ -1,10 +1,7 @@
 package com.github.attacktive.troubleshootereditor.extension
 
 import java.io.File
-import java.util.function.Supplier
 import kotlin.reflect.full.companionObject
-import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
-import com.fasterxml.jackson.module.kotlin.readValue
 import com.github.attacktive.troubleshootereditor.domain.common.Diffable
 import com.github.attacktive.troubleshootereditor.domain.common.Identifiable
 import com.github.attacktive.troubleshootereditor.domain.common.Properties
@@ -14,25 +11,12 @@ import org.slf4j.LoggerFactory
 
 fun Iterable<Property>.toProperties() = Properties(toMutableList())
 
-inline infix fun <reified E : Enum<E>, V> ((E) -> V).findBy(value: V): E {
-	return findBy(value) { IllegalArgumentException("No enum constant ${javaClass.canonicalName}.$value.") }
-}
-
-inline fun <reified E : Enum<E>, V> ((E) -> V).findBy(value: V, throwableSupplier: Supplier<Throwable>): E {
-	return enumValues<E>().firstOrNull { this(it) == value } ?: throw throwableSupplier.get()
-}
-
-inline infix fun <reified E : Enum<E>, V> ((E) -> V).findByOrNull(value: V): E? {
+inline infix fun <reified E: Enum<E>, V> ((E) -> V).findByOrNull(value: V): E? {
 	return enumValues<E>().firstOrNull { this(it) == value }
 }
 
 fun File.getJdbcUrl() = "jdbc:sqlite:${absolutePath}"
 
-fun String.deserializeAsStringToStringMap(): Map<String, String> {
-	val objectMapper = jacksonObjectMapper()
-	return objectMapper.readValue(this)
-}
-
 fun <I, T: Identifiable<I>> Collection<T>.findById(id: I): T? = asSequence().find { it.getId() == id }
 
 fun <I, T: Diffable<T, I, D>, D> Collection<T>.getDiffResults(those: Collection<T>): List<D> {
@@ -58,6 +42,6 @@ fun <T: Any> T.logger(): Lazy<Logger> {
 /**
  * Unwraps companion class to enclosing class given a Java Class
  */
-fun <T : Any> unwrapCompanionClass(ofClass: Class<T>): Class<*> {
+fun <T: Any> unwrapCompanionClass(ofClass: Class<T>): Class<*> {
 	return ofClass.enclosingClass?.takeIf { it.kotlin.companionObject?.java == ofClass } ?: ofClass
 }