diff --git a/src/main/kotlin/unibz.cs.semint.kprime/Starter.kt b/src/main/kotlin/unibz.cs.semint.kprime/Starter.kt
index 0fde194e85a44db0ff35a0745125be57c18d6efc..29b40c98a30bba142ca7e9e63938c971888f375d 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/Starter.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/Starter.kt
@@ -1,5 +1,54 @@
 package unibz.cs.semint.kprime
 
-fun main(args:Array<String>) {
-    println("hello")
+import unibz.cs.semint.kprime.adapter.repository.MetaSchemaJdbcAdapter
+import unibz.cs.semint.kprime.adapter.service.XMLSerializerJacksonAdapter
+import unibz.cs.semint.kprime.domain.DataSource
+import unibz.cs.semint.kprime.domain.Database
+import unibz.cs.semint.kprime.usecase.MetaSchemaReadUseCase
+
+class Starter {
+
+
+    fun main(args:Array<String>) {
+        val version = "0.1.0-SNAPSHOT"
+        println("KPrime $version")
+        val sakilaMeta = readSakilaMeta()
+        if (sakilaMeta!=null) {
+            vsplitSakila(sakilaMeta)
+            hsplitSakila(sakilaMeta)
+            identifySakila(sakilaMeta)
+        }
+    }
+
+
+    fun readSakilaMeta():Database? {
+        val type = "psql"
+        val name = "sakila-source"
+        val driver = "org.postgresql.Driver"
+        val path = "jdbc:postgresql://localhost:5432/sakila"
+        val user = "sammy"
+        val pass = "pass"
+        val sakilaSource = DataSource(type,name,driver,path,user,pass)
+        val result = MetaSchemaReadUseCase().doit(sakilaSource,
+                "read-meta-schema sakila-source",
+                MetaSchemaJdbcAdapter(),
+                XMLSerializerJacksonAdapter())
+        return result.ok
+    }
+
+    fun vsplitSakila(db:Database) {
+        // if detect(db):result
+        //  apply(db,result):db
+    }
+
+    fun hsplitSakila(db:Database) {
+        // if detect(db):result
+        //  apply(db,result):db
+    }
+
+    fun identifySakila(db:Database) {
+        // if detect(db):result
+        //  apply(db,result):db
+    }
+
 }
\ No newline at end of file
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/adapter/MetaSchemaJdbcAdapter.kt b/src/main/kotlin/unibz.cs.semint.kprime/adapter/repository/MetaSchemaJdbcAdapter.kt
similarity index 97%
rename from src/main/kotlin/unibz.cs.semint.kprime/adapter/MetaSchemaJdbcAdapter.kt
rename to src/main/kotlin/unibz.cs.semint.kprime/adapter/repository/MetaSchemaJdbcAdapter.kt
index b538f8a5a36e5e8764c48dd137655913b300644f..7aaa417b107ee1a3f137ba8faf827db0a1744e84 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/adapter/MetaSchemaJdbcAdapter.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/adapter/repository/MetaSchemaJdbcAdapter.kt
@@ -1,7 +1,7 @@
-package unibz.cs.semint.kprime.adapter
+package unibz.cs.semint.kprime.adapter.repository
 
 import unibz.cs.semint.kprime.domain.*
-import unibz.cs.semint.kprime.repository.IMetaSchemaRepository
+import unibz.cs.semint.kprime.usecase.repository.IMetaSchemaRepository
 import java.sql.DatabaseMetaData
 import java.sql.DriverManager
 import java.sql.JDBCType
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/adapter/XMLSerializerJacksonAdapter.kt b/src/main/kotlin/unibz.cs.semint.kprime/adapter/service/XMLSerializerJacksonAdapter.kt
similarity index 93%
rename from src/main/kotlin/unibz.cs.semint.kprime/adapter/XMLSerializerJacksonAdapter.kt
rename to src/main/kotlin/unibz.cs.semint.kprime/adapter/service/XMLSerializerJacksonAdapter.kt
index 80f5d33380001fac37737c04592be72a8b20fcbc..0d83aad5798e7675def85abecdcab06740816fee 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/adapter/XMLSerializerJacksonAdapter.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/adapter/service/XMLSerializerJacksonAdapter.kt
@@ -1,9 +1,9 @@
-package unibz.cs.semint.kprime.adapter
+package unibz.cs.semint.kprime.adapter.service
 
 import com.fasterxml.jackson.dataformat.xml.XmlMapper
 import com.fasterxml.jackson.module.kotlin.KotlinModule
 import unibz.cs.semint.kprime.domain.*
-import unibz.cs.semint.kprime.service.IXMLSerializerService
+import unibz.cs.semint.kprime.usecase.service.IXMLSerializerService
 
 class XMLSerializerJacksonAdapter : IXMLSerializerService {
 
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/adapter/XSLTransformerJaxpAdapter.kt b/src/main/kotlin/unibz.cs.semint.kprime/adapter/service/XSLTransformerJaxpAdapter.kt
similarity index 86%
rename from src/main/kotlin/unibz.cs.semint.kprime/adapter/XSLTransformerJaxpAdapter.kt
rename to src/main/kotlin/unibz.cs.semint.kprime/adapter/service/XSLTransformerJaxpAdapter.kt
index fb69eed100a8f38b778c8571f80c501e6c57d5ff..87964f295d5dc7b2b03e010f97704d150c07ecaf 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/adapter/XSLTransformerJaxpAdapter.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/adapter/service/XSLTransformerJaxpAdapter.kt
@@ -1,6 +1,6 @@
-package unibz.cs.semint.kprime.adapter
+package unibz.cs.semint.kprime.adapter.service
 
-import unibz.cs.semint.kprime.service.IXSLTransformerService
+import unibz.cs.semint.kprime.usecase.service.IXSLTransformerService
 import java.io.FileOutputStream
 import javax.xml.transform.OutputKeys
 import javax.xml.transform.TransformerFactory
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/domain/Applier.kt b/src/main/kotlin/unibz.cs.semint.kprime/domain/Applier.kt
new file mode 100644
index 0000000000000000000000000000000000000000..85c547d1d47ac3fd44ff06b32ccbd48989803dd7
--- /dev/null
+++ b/src/main/kotlin/unibz.cs.semint.kprime/domain/Applier.kt
@@ -0,0 +1,5 @@
+package unibz.cs.semint.kprime.domain
+
+interface Applier {
+    fun apply()
+}
\ No newline at end of file
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/domain/Detector.kt b/src/main/kotlin/unibz.cs.semint.kprime/domain/Detector.kt
new file mode 100644
index 0000000000000000000000000000000000000000..2e97235e6443f475691ff512e6591710c0d5d06b
--- /dev/null
+++ b/src/main/kotlin/unibz.cs.semint.kprime/domain/Detector.kt
@@ -0,0 +1,5 @@
+package unibz.cs.semint.kprime.domain
+
+interface Detector {
+    fun detect()
+}
\ No newline at end of file
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/usecase/HSplitApplyUseCase.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/HSplitApplyUseCase.kt
new file mode 100644
index 0000000000000000000000000000000000000000..e42a4741f7513e4d4811d1fbcdb5245f012b4c59
--- /dev/null
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/HSplitApplyUseCase.kt
@@ -0,0 +1,5 @@
+package unibz.cs.semint.kprime.usecase
+
+class HSplitApplyUseCase {
+
+}
\ No newline at end of file
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/usecase/HSplitDetectUseCase.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/HSplitDetectUseCase.kt
new file mode 100644
index 0000000000000000000000000000000000000000..31e93a6a5d9c074408f3dbdc74661f952a9229f3
--- /dev/null
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/HSplitDetectUseCase.kt
@@ -0,0 +1,3 @@
+package unibz.cs.semint.kprime.usecase
+
+class HSplitDetectUseCase {}
\ No newline at end of file
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/usecase/IdentifierApplyUseCase.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/IdentifierApplyUseCase.kt
new file mode 100644
index 0000000000000000000000000000000000000000..12325d0bd979de5317f7ca63fb277e1635bce5e5
--- /dev/null
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/IdentifierApplyUseCase.kt
@@ -0,0 +1,3 @@
+package unibz.cs.semint.kprime.usecase
+
+class IdentifierApplyUseCase {}
\ No newline at end of file
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/usecase/IdentifierDetectUseCase.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/IdentifierDetectUseCase.kt
new file mode 100644
index 0000000000000000000000000000000000000000..1ba549d5b1440338a83baf2b82f1a4bdbabd4241
--- /dev/null
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/IdentifierDetectUseCase.kt
@@ -0,0 +1,4 @@
+package unibz.cs.semint.kprime.usecase
+
+class IdentifierDetectUseCase {
+}
\ No newline at end of file
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/usecase/MetaSchemaReadUseCase.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/MetaSchemaReadUseCase.kt
index be07469fd567f2e2d37607d8e5f991628f8df97d..e64334fb270c6849058c378711ec50a6006bf026 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/usecase/MetaSchemaReadUseCase.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/MetaSchemaReadUseCase.kt
@@ -1,8 +1,8 @@
 package unibz.cs.semint.kprime.usecase
 
 import unibz.cs.semint.kprime.domain.*
-import unibz.cs.semint.kprime.repository.IMetaSchemaRepository
-import unibz.cs.semint.kprime.service.IXMLSerializerService
+import unibz.cs.semint.kprime.usecase.repository.IMetaSchemaRepository
+import unibz.cs.semint.kprime.usecase.service.IXMLSerializerService
 import java.util.*
 
 
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/usecase/VSplitApplyUseCase.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/VSplitApplyUseCase.kt
new file mode 100644
index 0000000000000000000000000000000000000000..d344b7a99a874c096093a51b462e903ea86c7275
--- /dev/null
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/VSplitApplyUseCase.kt
@@ -0,0 +1,3 @@
+package unibz.cs.semint.kprime.usecase
+
+class VSplitApplyUseCase {}
\ No newline at end of file
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/usecase/VSplitDetectUseCase.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/VSplitDetectUseCase.kt
new file mode 100644
index 0000000000000000000000000000000000000000..7cd975a3ef796119ca67434eb8a9ce9ea85d5611
--- /dev/null
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/VSplitDetectUseCase.kt
@@ -0,0 +1,4 @@
+package unibz.cs.semint.kprime.usecase
+
+class VSplitDetectUseCase {
+}
\ No newline at end of file
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/usecase/XMLSerializeUseCase.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/XMLSerializeUseCase.kt
index 5ac5e1f2403a9297a05be44a5cdd69024ec0960a..3ca07fa487774a6e44e1d2b5c1b11fd8e234ca7e 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/usecase/XMLSerializeUseCase.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/XMLSerializeUseCase.kt
@@ -1,7 +1,7 @@
 package unibz.cs.semint.kprime.usecase
 
 import unibz.cs.semint.kprime.domain.*
-import unibz.cs.semint.kprime.service.IXMLSerializerService
+import unibz.cs.semint.kprime.usecase.service.IXMLSerializerService
 
 class XMLSerializeUseCase(val xmlSerializerService: IXMLSerializerService) {
 
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/usecase/XSLTrasformUseCase.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/XSLTrasformUseCase.kt
index 097ec536f620ea00c998a84c3e0547877575a647..6d45bb09eac6a926ddf17812b35847413bd71138 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/usecase/XSLTrasformUseCase.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/XSLTrasformUseCase.kt
@@ -1,7 +1,7 @@
 package unibz.cs.semint.kprime.usecase
 
 import unibz.cs.semint.kprime.domain.UseCaseResult
-import unibz.cs.semint.kprime.service.IXSLTransformerService
+import unibz.cs.semint.kprime.usecase.service.IXSLTransformerService
 
 class XSLTrasformUseCase (val transformer:IXSLTransformerService){
 
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/repository/IMetaSchemaRepository.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/repository/IMetaSchemaRepository.kt
similarity index 78%
rename from src/main/kotlin/unibz.cs.semint.kprime/repository/IMetaSchemaRepository.kt
rename to src/main/kotlin/unibz.cs.semint.kprime/usecase/repository/IMetaSchemaRepository.kt
index 291fe5af05ddbbb8b1125dd104635ced354b24cf..f1701f5de1ff73c10d88c025ee458ed350d055a5 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/repository/IMetaSchemaRepository.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/repository/IMetaSchemaRepository.kt
@@ -1,4 +1,4 @@
-package unibz.cs.semint.kprime.repository
+package unibz.cs.semint.kprime.usecase.repository
 
 import unibz.cs.semint.kprime.domain.DataSource
 import unibz.cs.semint.kprime.domain.Database
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/service/IXMLSerializerService.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/service/IXMLSerializerService.kt
similarity index 92%
rename from src/main/kotlin/unibz.cs.semint.kprime/service/IXMLSerializerService.kt
rename to src/main/kotlin/unibz.cs.semint.kprime/usecase/service/IXMLSerializerService.kt
index dfb2421519a84fbd860532282a1da5727f5f8494..9c872ed37ce4464fe83d12445a9026f9fcd0e3a3 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/service/IXMLSerializerService.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/service/IXMLSerializerService.kt
@@ -1,4 +1,4 @@
-package unibz.cs.semint.kprime.service
+package unibz.cs.semint.kprime.usecase.service
 
 import unibz.cs.semint.kprime.domain.Constraint
 import unibz.cs.semint.kprime.domain.Database
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/service/IXSLTransformerService.kt b/src/main/kotlin/unibz.cs.semint.kprime/usecase/service/IXSLTransformerService.kt
similarity index 65%
rename from src/main/kotlin/unibz.cs.semint.kprime/service/IXSLTransformerService.kt
rename to src/main/kotlin/unibz.cs.semint.kprime/usecase/service/IXSLTransformerService.kt
index 0da9dca5748d34f6926282c6999587f0cbcd7a5f..04962e9cda7c3595737157e06ab0be4a92b2eb57 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/service/IXSLTransformerService.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/usecase/service/IXSLTransformerService.kt
@@ -1,4 +1,4 @@
-package unibz.cs.semint.kprime.service
+package unibz.cs.semint.kprime.usecase.service
 
 interface IXSLTransformerService {
     fun trasform(xsl:String,xml:String,out:String)
diff --git a/src/test/kotlin/unibz.cs.semint.kprime/usecase/meta/SakilaMetaTI.kt b/src/test/kotlin/unibz.cs.semint.kprime/usecase/meta/SakilaMetaTI.kt
index 98b81495fda2f9772a2e259821c84cb9ff9bf3a3..2a6cd7754dcefbf50860975aaa21406b03d6a9d8 100644
--- a/src/test/kotlin/unibz.cs.semint.kprime/usecase/meta/SakilaMetaTI.kt
+++ b/src/test/kotlin/unibz.cs.semint.kprime/usecase/meta/SakilaMetaTI.kt
@@ -1,8 +1,8 @@
 package unibz.cs.semint.kprime.usecase.meta
 
 import org.junit.Test
-import unibz.cs.semint.kprime.adapter.MetaSchemaJdbcAdapter
-import unibz.cs.semint.kprime.adapter.XMLSerializerJacksonAdapter
+import unibz.cs.semint.kprime.adapter.repository.MetaSchemaJdbcAdapter
+import unibz.cs.semint.kprime.adapter.service.XMLSerializerJacksonAdapter
 import unibz.cs.semint.kprime.domain.DataSource
 import unibz.cs.semint.kprime.usecase.MetaSchemaReadUseCase
 import kotlin.test.assertEquals
@@ -20,7 +20,7 @@ class SakilaMetaTI {
         val pass = "pass"
         val sakilaSource = DataSource(type,name,driver,path,user,pass)
         // when
-        val result = MetaSchemaReadUseCase().doit(sakilaSource,"read-meta-schema sakila-source",MetaSchemaJdbcAdapter(),XMLSerializerJacksonAdapter())
+        val result = MetaSchemaReadUseCase().doit(sakilaSource,"read-meta-schema sakila-source", MetaSchemaJdbcAdapter(), XMLSerializerJacksonAdapter())
         // then
         assertEquals("read-meta-schema done.",result.message)
     }
diff --git a/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLDeserializerDatabaseTest.kt b/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLDeserializerDatabaseTest.kt
index cf71ec7bf832b9448c6d1e0d6c96ef6a32e8ec83..9290153e36dbcd699a548f8164a29e32abfb616a 100644
--- a/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLDeserializerDatabaseTest.kt
+++ b/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLDeserializerDatabaseTest.kt
@@ -1,7 +1,7 @@
 package unibz.cs.semint.kprime.usecase.serialize
 
 import org.junit.Test
-import unibz.cs.semint.kprime.adapter.XMLSerializerJacksonAdapter
+import unibz.cs.semint.kprime.adapter.service.XMLSerializerJacksonAdapter
 import unibz.cs.semint.kprime.usecase.XMLSerializeUseCase
 import java.io.File
 import kotlin.test.assertEquals
diff --git a/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerConstraintTest.kt b/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerConstraintTest.kt
index e29497a9343eae70d1fdf17eb4e17978494e5370..c88e68f14ee040ed71987df842f4c73a19d3a8a6 100644
--- a/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerConstraintTest.kt
+++ b/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerConstraintTest.kt
@@ -3,7 +3,7 @@ package unibz.cs.semint.kprime.usecase.serialize
 import org.junit.Assert
 import org.junit.Test
 import org.xmlunit.builder.DiffBuilder
-import unibz.cs.semint.kprime.adapter.XMLSerializerJacksonAdapter
+import unibz.cs.semint.kprime.adapter.service.XMLSerializerJacksonAdapter
 import unibz.cs.semint.kprime.domain.Column
 import unibz.cs.semint.kprime.domain.Constraint
 import unibz.cs.semint.kprime.domain.Source
diff --git a/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerDatabaseTest.kt b/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerDatabaseTest.kt
index d5f5e957a8e298b84fd8251926a375f63253af3a..9111943a2f82ddb23400a829ca13083864f2d670 100644
--- a/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerDatabaseTest.kt
+++ b/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerDatabaseTest.kt
@@ -3,7 +3,7 @@ package unibz.cs.semint.kprime.usecase.serialize
 import org.junit.Assert
 import org.junit.Test
 import org.xmlunit.builder.DiffBuilder
-import unibz.cs.semint.kprime.adapter.XMLSerializerJacksonAdapter
+import unibz.cs.semint.kprime.adapter.service.XMLSerializerJacksonAdapter
 import unibz.cs.semint.kprime.domain.Database
 import unibz.cs.semint.kprime.domain.Schema
 import unibz.cs.semint.kprime.domain.Table
diff --git a/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerTableTest.kt b/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerTableTest.kt
index fbcb33439d3723648f932883148918c68a90a36a..b7fc961234baa3f3be9c201f32a5792ac60277fe 100644
--- a/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerTableTest.kt
+++ b/src/test/kotlin/unibz.cs.semint.kprime/usecase/serialize/XMLSerializerTableTest.kt
@@ -3,7 +3,7 @@ package unibz.cs.semint.kprime.usecase.serialize
 import org.junit.Assert.assertFalse
 import org.junit.Test
 import org.xmlunit.builder.DiffBuilder
-import unibz.cs.semint.kprime.adapter.XMLSerializerJacksonAdapter
+import unibz.cs.semint.kprime.adapter.service.XMLSerializerJacksonAdapter
 import unibz.cs.semint.kprime.domain.Column
 import unibz.cs.semint.kprime.domain.Table
 import unibz.cs.semint.kprime.usecase.XMLSerializeUseCase
diff --git a/src/test/kotlin/unibz.cs.semint.kprime/usecase/xstl/XSTLTransformTest.kt b/src/test/kotlin/unibz.cs.semint.kprime/usecase/xstl/XSTLTransformTest.kt
index 2dd254b8110a4cf7305c6b6748f1acc6c695be3d..6975b5133c1dd0409080b8dd2bd043ea97abee4d 100644
--- a/src/test/kotlin/unibz.cs.semint.kprime/usecase/xstl/XSTLTransformTest.kt
+++ b/src/test/kotlin/unibz.cs.semint.kprime/usecase/xstl/XSTLTransformTest.kt
@@ -1,8 +1,7 @@
 package unibz.cs.semint.kprime.usecase.xstl
 
 import org.junit.Test
-import unibz.cs.semint.kprime.adapter.XSLTransformerJaxpAdapter
-import unibz.cs.semint.kprime.usecase.XMLSerializeUseCase
+import unibz.cs.semint.kprime.adapter.service.XSLTransformerJaxpAdapter
 import unibz.cs.semint.kprime.usecase.XSLTrasformUseCase
 
 class XSTLTransformTest {