Compile Error. ----------
1. ERROR in /root/.javax/1515288385589/main.java (at line 175)
	return ai_ruleToJava("the angry rule");
	       ^^^^^^^^^^^^^
The method ai_ruleToJava(String) is undefined for the type main
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2. ERROR in /root/.javax/1515288385589/main.java (at line 186)
	static ai_ruleToJava(String ruleName) {
	       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Return type for the method is missing
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3. ERROR in /root/.javax/1515288385589/main.java (at line 186)
	static ai_ruleToJava(String ruleName) {
	       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Return type for the method is missing
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4. ERROR in /root/.javax/1515288385589/main.java (at line 187)
	String ruleText = ai_text_quoted("$X", "is", ruleName);
	                  ^^^^^^^^^^^^^^
The method ai_text_quoted(String, String, String) is undefined for the type main
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5. ERROR in /root/.javax/1515288385589/main.java (at line 188)
	String op = ai_getOperator(ruleText);
	            ^^^^^^^^^^^^^^^^^^^^^^^^
Type mismatch: cannot convert from List<String> to String
----------
6. ERROR in /root/.javax/1515288385589/main.java (at line 190)
	List<String> l = ai_getOperands(ruleText);
	                 ^^^^^^^^^^^^^^
The method ai_getOperands(String) is undefined for the type main
----------
6 problems (6 errors)
 java.lang.RuntimeException: Java compiler returned errors.