diff --git a/.gitignore b/.gitignore
index f2f12ec9..3ecbdbef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,5 +11,8 @@ vscode-java-*.vsix
 packages/
 dist
 **/.settings
+**/.classpath
+**/.project
 **/.checkstyle
 test-resources/
+**/.gradle
diff --git a/jdtls.ext/.project b/jdtls.ext/.project
deleted file mode 100644
index 74d8a563..00000000
--- a/jdtls.ext/.project
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>parent</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
-	</natures>
-	<filteredResources>
-		<filter>
-			<id>1600748815789</id>
-			<name></name>
-			<type>30</type>
-			<matcher>
-				<id>org.eclipse.core.resources.regexFilterMatcher</id>
-				<arguments>node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
-			</matcher>
-		</filter>
-	</filteredResources>
-</projectDescription>
diff --git a/jdtls.ext/.settings/org.eclipse.core.resources.prefs b/jdtls.ext/.settings/org.eclipse.core.resources.prefs
deleted file mode 100644
index 99f26c02..00000000
--- a/jdtls.ext/.settings/org.eclipse.core.resources.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-eclipse.preferences.version=1
-encoding/<project>=UTF-8
diff --git a/jdtls.ext/.settings/org.eclipse.m2e.core.prefs b/jdtls.ext/.settings/org.eclipse.m2e.core.prefs
deleted file mode 100644
index f897a7f1..00000000
--- a/jdtls.ext/.settings/org.eclipse.m2e.core.prefs
+++ /dev/null
@@ -1,4 +0,0 @@
-activeProfiles=
-eclipse.preferences.version=1
-resolveWorkspaceProjects=true
-version=1
diff --git a/jdtls.ext/com.microsoft.jdtls.ext.activator/.classpath b/jdtls.ext/com.microsoft.jdtls.ext.activator/.classpath
deleted file mode 100644
index cf36b561..00000000
--- a/jdtls.ext/com.microsoft.jdtls.ext.activator/.classpath
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
-	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="src/"/>
-	<classpathentry kind="output" path="target/classes"/>
-</classpath>
diff --git a/jdtls.ext/com.microsoft.jdtls.ext.activator/.project b/jdtls.ext/com.microsoft.jdtls.ext.activator/.project
deleted file mode 100644
index 5d481795..00000000
--- a/jdtls.ext/com.microsoft.jdtls.ext.activator/.project
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>com.microsoft.jdtls.ext.activator</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.ManifestBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.SchemaBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
-		<nature>org.eclipse.pde.PluginNature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-	</natures>
-	<filteredResources>
-		<filter>
-			<id>1599551246411</id>
-			<name></name>
-			<type>30</type>
-			<matcher>
-				<id>org.eclipse.core.resources.regexFilterMatcher</id>
-				<arguments>node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
-			</matcher>
-		</filter>
-	</filteredResources>
-</projectDescription>
diff --git a/jdtls.ext/com.microsoft.jdtls.ext.core/.classpath b/jdtls.ext/com.microsoft.jdtls.ext.core/.classpath
deleted file mode 100644
index 67efab8e..00000000
--- a/jdtls.ext/com.microsoft.jdtls.ext.core/.classpath
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
-	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="src/"/>
-	<classpathentry exported="true" kind="lib" path="lib/commons-io-2.5.jar"/>
-	<classpathentry kind="output" path="target/classes"/>
-</classpath>
diff --git a/jdtls.ext/com.microsoft.jdtls.ext.core/.project b/jdtls.ext/com.microsoft.jdtls.ext.core/.project
deleted file mode 100644
index eb810c39..00000000
--- a/jdtls.ext/com.microsoft.jdtls.ext.core/.project
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>com.microsoft.jdtls.ext.core</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.ManifestBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.SchemaBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
-		<nature>org.eclipse.pde.PluginNature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-	</natures>
-	<filteredResources>
-		<filter>
-			<id>1599551246411</id>
-			<name></name>
-			<type>30</type>
-			<matcher>
-				<id>org.eclipse.core.resources.regexFilterMatcher</id>
-				<arguments>node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
-			</matcher>
-		</filter>
-	</filteredResources>
-</projectDescription>
diff --git a/test/gradle/.classpath b/test/gradle/.classpath
deleted file mode 100644
index 0b72ca4b..00000000
--- a/test/gradle/.classpath
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="src" path="src/main/java"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/>
-	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
-	<classpathentry kind="output" path="bin"/>
-</classpath>
diff --git a/test/gradle/.gradle/4.3/fileChanges/last-build.bin b/test/gradle/.gradle/4.3/fileChanges/last-build.bin
deleted file mode 100644
index f76dd238..00000000
Binary files a/test/gradle/.gradle/4.3/fileChanges/last-build.bin and /dev/null differ
diff --git a/test/gradle/.gradle/4.3/fileHashes/fileHashes.bin b/test/gradle/.gradle/4.3/fileHashes/fileHashes.bin
deleted file mode 100644
index a79dbf78..00000000
Binary files a/test/gradle/.gradle/4.3/fileHashes/fileHashes.bin and /dev/null differ
diff --git a/test/gradle/.gradle/4.3/fileHashes/fileHashes.lock b/test/gradle/.gradle/4.3/fileHashes/fileHashes.lock
deleted file mode 100644
index 385d2668..00000000
Binary files a/test/gradle/.gradle/4.3/fileHashes/fileHashes.lock and /dev/null differ
diff --git a/test/gradle/.project b/test/gradle/.project
deleted file mode 100644
index a0005b7a..00000000
--- a/test/gradle/.project
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>gradle</name>
-	<comment>Project gradle created by Buildship.</comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
-	</natures>
-</projectDescription>
diff --git a/test/gradle/.settings/org.eclipse.buildship.core.prefs b/test/gradle/.settings/org.eclipse.buildship.core.prefs
deleted file mode 100644
index 3a69942e..00000000
--- a/test/gradle/.settings/org.eclipse.buildship.core.prefs
+++ /dev/null
@@ -1,2 +0,0 @@
-#Tue May 08 13:17:09 CST 2018
-connection.project.dir=
diff --git a/test/maven/.classpath b/test/maven/.classpath
deleted file mode 100644
index ebde5200..00000000
--- a/test/maven/.classpath
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="src" output="target/classes" path="src/main/java">
-		<attributes>
-			<attribute name="optional" value="true"/>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
-		<attributes>
-			<attribute name="optional" value="true"/>
-			<attribute name="maven.pomderived" value="true"/>
-			<attribute name="test" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5">
-		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
-		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="output" path="target/classes"/>
-</classpath>
diff --git a/test/maven/.project b/test/maven/.project
deleted file mode 100644
index 700a32c7..00000000
--- a/test/maven/.project
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>my-app</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
-	</natures>
-</projectDescription>
diff --git a/test/maven/.settings/org.eclipse.jdt.core.prefs b/test/maven/.settings/org.eclipse.jdt.core.prefs
deleted file mode 100644
index abec6ca3..00000000
--- a/test/maven/.settings/org.eclipse.jdt.core.prefs
+++ /dev/null
@@ -1,5 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
-org.eclipse.jdt.core.compiler.compliance=1.5
-org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
-org.eclipse.jdt.core.compiler.source=1.5
diff --git a/test/maven/.settings/org.eclipse.m2e.core.prefs b/test/maven/.settings/org.eclipse.m2e.core.prefs
deleted file mode 100644
index f897a7f1..00000000
--- a/test/maven/.settings/org.eclipse.m2e.core.prefs
+++ /dev/null
@@ -1,4 +0,0 @@
-activeProfiles=
-eclipse.preferences.version=1
-resolveWorkspaceProjects=true
-version=1