diff --git a/maven-repository-converter/src/test/expected-files/converted-v3-snapshot.pom b/maven-repository-converter/src/test/expected-files/converted-v3-snapshot.pom
index e5f4e8d1b..bc7c8c4c2 100644
--- a/maven-repository-converter/src/test/expected-files/converted-v3-snapshot.pom
+++ b/maven-repository-converter/src/test/expected-files/converted-v3-snapshot.pom
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project>
+<?xml version="1.0" encoding="UTF-8"?><project>
   <modelVersion>4.0.0</modelVersion>
   <groupId>test</groupId>
   <artifactId>v3artifact</artifactId>
diff --git a/maven-repository-converter/src/test/expected-files/converted-v3-timestamped-snapshot.pom b/maven-repository-converter/src/test/expected-files/converted-v3-timestamped-snapshot.pom
index 3d85b011c..eacce455e 100644
--- a/maven-repository-converter/src/test/expected-files/converted-v3-timestamped-snapshot.pom
+++ b/maven-repository-converter/src/test/expected-files/converted-v3-timestamped-snapshot.pom
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project>
+<?xml version="1.0" encoding="UTF-8"?><project>
   <modelVersion>4.0.0</modelVersion>
   <groupId>test</groupId>
   <artifactId>v3artifact</artifactId>
diff --git a/maven-repository-converter/src/test/expected-files/converted-v3-warnings.pom b/maven-repository-converter/src/test/expected-files/converted-v3-warnings.pom
index 490016884..0c20e29fc 100644
--- a/maven-repository-converter/src/test/expected-files/converted-v3-warnings.pom
+++ b/maven-repository-converter/src/test/expected-files/converted-v3-warnings.pom
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project>
+<?xml version="1.0" encoding="UTF-8"?><project>
   <modelVersion>4.0.0</modelVersion>
   <groupId>test</groupId>
   <artifactId>v3-warnings-artifact</artifactId>
diff --git a/maven-repository-converter/src/test/expected-files/converted-v3.pom b/maven-repository-converter/src/test/expected-files/converted-v3.pom
index eb0b522b1..a7f8b929c 100644
--- a/maven-repository-converter/src/test/expected-files/converted-v3.pom
+++ b/maven-repository-converter/src/test/expected-files/converted-v3.pom
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project>
+<?xml version="1.0" encoding="UTF-8"?><project>
   <modelVersion>4.0.0</modelVersion>
   <groupId>test</groupId>
   <artifactId>v3artifact</artifactId>
diff --git a/maven-repository-converter/src/test/expected-files/newversion-artifact-metadata.xml b/maven-repository-converter/src/test/expected-files/newversion-artifact-metadata.xml
index 5833c83f8..5887308f7 100644
--- a/maven-repository-converter/src/test/expected-files/newversion-artifact-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/newversion-artifact-metadata.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0"?>
-<metadata>
+<?xml version="1.0"?><metadata>
   <groupId>test</groupId>
   <artifactId>newversion-artifact</artifactId>
   <versioning>
@@ -8,4 +7,4 @@
       <version>1.0.1</version>
     </versions>
   </versioning>
-</metadata>
\ No newline at end of file
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v3-artifact-metadata.xml b/maven-repository-converter/src/test/expected-files/v3-artifact-metadata.xml
index 81b38b39b..89945e9c9 100644
--- a/maven-repository-converter/src/test/expected-files/v3-artifact-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v3-artifact-metadata.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v3artifact</artifactId>
   <versioning>
@@ -7,4 +6,4 @@
       <version>1.0.0</version>
     </versions>
   </versioning>
-</metadata>
\ No newline at end of file
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v3-snapshot-artifact-metadata.xml b/maven-repository-converter/src/test/expected-files/v3-snapshot-artifact-metadata.xml
index 9433fb2dd..e9cca7f8c 100644
--- a/maven-repository-converter/src/test/expected-files/v3-snapshot-artifact-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v3-snapshot-artifact-metadata.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v3artifact</artifactId>
   <versioning>
@@ -7,4 +6,4 @@
       <version>1.0.0-SNAPSHOT</version>
     </versions>
   </versioning>
-</metadata>
\ No newline at end of file
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v3-snapshot-metadata.xml b/maven-repository-converter/src/test/expected-files/v3-snapshot-metadata.xml
index 832597761..7b11e0313 100644
--- a/maven-repository-converter/src/test/expected-files/v3-snapshot-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v3-snapshot-metadata.xml
@@ -1,7 +1,6 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v3artifact</artifactId>
   <version>1.0.0-SNAPSHOT</version>
-  <versioning/>
-</metadata>
\ No newline at end of file
+  <versioning />
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v3-timestamped-snapshot-metadata.xml b/maven-repository-converter/src/test/expected-files/v3-timestamped-snapshot-metadata.xml
index ffdff26e0..1c07f68eb 100644
--- a/maven-repository-converter/src/test/expected-files/v3-timestamped-snapshot-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v3-timestamped-snapshot-metadata.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v3artifact</artifactId>
   <version>1.0.0-SNAPSHOT</version>
@@ -9,4 +8,4 @@
       <buildNumber>3</buildNumber>
     </snapshot>
   </versioning>
-</metadata>
\ No newline at end of file
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v3-version-metadata.xml b/maven-repository-converter/src/test/expected-files/v3-version-metadata.xml
index 8b007e2d0..55beac215 100644
--- a/maven-repository-converter/src/test/expected-files/v3-version-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v3-version-metadata.xml
@@ -1,7 +1,6 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v3artifact</artifactId>
   <version>1.0.0</version>
-  <versioning/>
-</metadata>
\ No newline at end of file
+  <versioning />
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v4-artifact-metadata.xml b/maven-repository-converter/src/test/expected-files/v4-artifact-metadata.xml
index 1a543290c..f7778c82b 100644
--- a/maven-repository-converter/src/test/expected-files/v4-artifact-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v4-artifact-metadata.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v4artifact</artifactId>
   <versioning>
@@ -7,4 +6,4 @@
       <version>1.0.0</version>
     </versions>
   </versioning>
-</metadata>
\ No newline at end of file
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v4-snapshot-artifact-metadata.xml b/maven-repository-converter/src/test/expected-files/v4-snapshot-artifact-metadata.xml
index c7ff5356a..b5df9ee23 100644
--- a/maven-repository-converter/src/test/expected-files/v4-snapshot-artifact-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v4-snapshot-artifact-metadata.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v4artifact</artifactId>
   <versioning>
@@ -7,4 +6,4 @@
       <version>1.0.0-SNAPSHOT</version>
     </versions>
   </versioning>
-</metadata>
\ No newline at end of file
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v4-snapshot-metadata.xml b/maven-repository-converter/src/test/expected-files/v4-snapshot-metadata.xml
index 37697524e..ca2b1f899 100644
--- a/maven-repository-converter/src/test/expected-files/v4-snapshot-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v4-snapshot-metadata.xml
@@ -1,7 +1,6 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v4artifact</artifactId>
   <version>1.0.0-SNAPSHOT</version>
-  <versioning/>
-</metadata>
\ No newline at end of file
+  <versioning />
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v4-timestamped-snapshot-metadata.xml b/maven-repository-converter/src/test/expected-files/v4-timestamped-snapshot-metadata.xml
index 357c136bb..a150a0150 100644
--- a/maven-repository-converter/src/test/expected-files/v4-timestamped-snapshot-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v4-timestamped-snapshot-metadata.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v4artifact</artifactId>
   <version>1.0.0-SNAPSHOT</version>
@@ -9,4 +8,4 @@
       <buildNumber>1</buildNumber>
     </snapshot>
   </versioning>
-</metadata>
\ No newline at end of file
+</metadata>
diff --git a/maven-repository-converter/src/test/expected-files/v4-version-metadata.xml b/maven-repository-converter/src/test/expected-files/v4-version-metadata.xml
index 93a159566..6ee589bcf 100644
--- a/maven-repository-converter/src/test/expected-files/v4-version-metadata.xml
+++ b/maven-repository-converter/src/test/expected-files/v4-version-metadata.xml
@@ -1,7 +1,6 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<metadata>
+<?xml version="1.0" encoding="UTF-8"?><metadata>
   <groupId>test</groupId>
   <artifactId>v4artifact</artifactId>
   <version>1.0.0</version>
-  <versioning/>
-</metadata>
\ No newline at end of file
+  <versioning />
+</metadata>