Inject IdMapper into LIPSAlgorithm

Author: Franco Castagna

core/src/main/kotlin/org/evomaster/core/search/algorithms/LIPSAlgorithm.kt

@@ -1,7 +1,7 @@
 package org.evomaster.core.search.algorithms
 
+import com.google.inject.Inject
 import org.evomaster.core.EMConfig
-import org.evomaster.core.search.FitnessValue
 import org.evomaster.core.search.Individual
 import org.evomaster.core.search.algorithms.wts.WtsEvalIndividual
 import org.evomaster.client.java.instrumentation.shared.ObjectiveNaming
@@ -18,6 +18,9 @@ import org.evomaster.core.search.service.IdMapper
  */
 class LIPSAlgorithm<T> : AbstractGeneticAlgorithm<T>() where T : Individual {
 
+    @Inject
+    private lateinit var idMapper: IdMapper
+
     private var currentTarget: Int? = null
     private lateinit var budget: LipsBudget
 
@@ -120,7 +123,7 @@ class LIPSAlgorithm<T> : AbstractGeneticAlgorithm<T>() where T : Individual {
         val orderedIds = snapshot.keys.sortedDescending()
 
         for (targetId in orderedIds) {
-            val description = archive.getIdMapper().getDescriptiveId(targetId)
+            val description = idMapper.getDescriptiveId(targetId)
             val isBranch = description.startsWith(ObjectiveNaming.BRANCH)
             val covered = archive.isCovered(targetId)
             if (isBranch) {

core/src/main/kotlin/org/evomaster/core/search/service/Archive.kt

@@ -616,11 +616,6 @@ class Archive<T> where T : Individual {
         return samplingCounter
     }
 
-    /**
-     * Expose the IdMapper used by the archive (read-only access pattern).
-     */
-    fun getIdMapper(): IdMapper = idMapper
-
     /**
      * @return a list of pairs which is composed of target id (first) and corresponding tests (second)
      */