diff --git a/testHeadlessComponents.sh b/testHeadlessComponents.sh
index efd47b6..6d65830 100755
--- a/testHeadlessComponents.sh
+++ b/testHeadlessComponents.sh
@@ -42,45 +42,6 @@ else
     exit 1
 fi
 
-function unwrap_file_to_location() {
-  if [ "$OS" == "mac" -o "$OS" == "linux" ]; then
-    tar --strip-components=1 -xf $1 -C $2
-  elif [ "$OS" == "windows" ]; then
-    unzip $1 -d $2
-    # Get the name of the extracted folder (assuming only one folder is present)
-    ls $2
-    extracted_folder_name=$(ls $2)
-
-    # Ensure only one folder is found
-    if [ "$(ls $2 | wc -l)" -eq 1 ]; then
-        # Move the contents to the desired destination without creating a new directory
-        mv "$2/$extracted_folder_name"/* "$2"
-    else
-        echo "Error: More than one directory found in $2."
-    fi
-  fi
-}
-
-function installAlternativeJDK() {
-  ARCH=$( uname -m )
-  if [ "x$BOOTJDK_DIR" == "x" ]; then
-    BOOTJDK_DIR=~/bootjdk
-  fi
-  if [ "x$BOOTJDK_ARCHIVE_DIR" == "x" ]; then
-    BOOTJDK_ARCHIVE_DIR=$WORKSPACE/bootjdkarchive
-    mkdir -p $BOOTJDK_ARCHIVE_DIR
-    cd $BOOTJDK_ARCHIVE_DIR
-    curl -OLJks "https://api.adoptopenjdk.net/v3/binary/latest/$OJDK_VERSION_NUMBER/ga/$OS/$ARCH/jdk/hotspot/normal/adoptopenjdk"
-    rm -rf ${BOOTJDK_DIR}
-    mkdir -p ${BOOTJDK_DIR}
-    unwrap_file_to_location ${BOOTJDK_ARCHIVE_DIR}/* ${BOOTJDK_DIR}
-  else
-    rm -rf ${BOOTJDK_DIR}
-    mkdir -p ${BOOTJDK_DIR}
-    ls ${BOOTJDK_ARCHIVE_DIR}
-    unwrap_file_to_location ${BOOTJDK_ARCHIVE_DIR}/*${ARCH}.tarxz ${BOOTJDK_DIR}
-  fi
-}
 
 function run_java_with_headless {
   COMPONENTS_TO_TEST=$2
@@ -174,12 +135,16 @@ LOGFILE=$TMPRESULTS/testHeadlessComponent.log
 
 installAlternativeJDK
 
-JAVAC_BINARY="${BOOTJDK_DIR}/bin/javac"
-if [ "$OS" == "mac" ]; then
+#JAVA_COMMAND always contains link to the java from the SDK
+
+JAVAC_BINARY="${JAVA_COMMAND}c"
+if [ "$OS" == "mac1" ]; then
   JAVAC_BINARY="${BOOTJDK_DIR}/Contents/Home/bin/javac"
 fi
 
-#use bootjdk javac
+#JAVA_TO_TEST can contain either link to SDK or JRE java, however always the java that we want to test with
+JAVA=$JAVA_TO_TEST
+
 #other classes depend on this one, so we might as well just compile the main class
 cp -r $SCRIPT_DIR/testHeadlessComponents $WORKSPACE
 ls $WORKSPACE