Compile Error. ----------
1. ERROR in /home/stefan/.javax/1513721733130/main.java (at line 156)
	return ai_evalFunctionOnS("swic(s, \"bla\")", "bla");
	       ^^^^^^^^^^^^^^^^^^
The method ai_evalFunctionOnS(String, String) is undefined for the type main
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2. ERROR in /home/stefan/.javax/1513721733130/main.java (at line 158)
	static ai_evalFunctionOnS(String function, String s) {
	       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Return type for the method is missing
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3. ERROR in /home/stefan/.javax/1513721733130/main.java (at line 158)
	static ai_evalFunctionOnS(String function, String s) {
	       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Return type for the method is missing
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4. ERROR in /home/stefan/.javax/1513721733130/main.java (at line 158)
	static ai_evalFunctionOnS(String function, String s) {
	       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Return type for the method is missing
----------
4 problems (4 errors)
 java.lang.RuntimeException: java.lang.reflect.InvocationTargetException