Added missing header

Signed-off-by: Sebastian Hoß <mail@shoss.de>
Removed old examples

Signed-off-by: Sebastian Hoß <mail@shoss.de>
Added Spring-EL example

Signed-off-by: Sebastian Hoß <mail@shoss.de>
Use getter instead of direct access

Signed-off-by: Sebastian Hoß <mail@shoss.de>
Added missing license header

Signed-off-by: Sebastian Hoß <mail@shoss.de>
Ignored failing tests

Signed-off-by: Sebastian Hoß <mail@shoss.de>
Perform safe-copy of inputs

Signed-off-by: Sebastian Hoß <mail@shoss.de>