docs: public final void normalClassDeclaration() throws RecognitionException {
  		int normalClassDeclaration_StartIndex = input.index();
  
  		try {
  			if ( state.backtracking>0 && alreadyParsedRule(input, 7) ) { return; }
  
  			// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:299:5: ( 'class' Identifier ( typeParameters )? ( 'extends' type )? ( 'implements' typeList )? classBody )
  			// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:299:7: 'class' Identifier ( typeParameters )? ( 'extends' type )? ( 'implements' typeList )? classBody
  			{
  			match(input,72,FOLLOW_72_in_normalClassDeclaration271); if (state.failed) return;
  			match(input,Identifier,FOLLOW_Identifier_in_normalClassDeclaration273); if (state.failed) return;
  			// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:299:26: ( typeParameters )?
  			int alt12=2;
  			int LA12_0 = input.LA(1);
  			if ( (LA12_0==53) ) {
  				alt12=1;
  			}
  			switch (alt12) {
  				case 1 :
  					// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:299:27: typeParameters
  					{
  					pushFollow(FOLLOW_typeParameters_in_normalClassDeclaration276);
  					typeParameters();
  					state._fsp--;
  					if (state.failed) return;
  					}
  					break;
  
  			}
  
  			// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:300:9: ( 'extends' type )?
  			int alt13=2;
  			int LA13_0 = input.LA(1);
  			if ( (LA13_0==81) ) {
  				alt13=1;
  			}
  			switch (alt13) {
  				case 1 :
  					// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:300:10: 'extends' type
  					{
  					match(input,81,FOLLOW_81_in_normalClassDeclaration289); if (state.failed) return;
  					pushFollow(FOLLOW_type_in_normalClassDeclaration291);
  					type();
  					state._fsp--;
  					if (state.failed) return;
  					}
  					break;
  
  			}
  
  			// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:301:9: ( 'implements' typeList )?
  			int alt14=2;
  			int LA14_0 = input.LA(1);
  			if ( (LA14_0==88) ) {
  				alt14=1;
  			}
  			switch (alt14) {
  				case 1 :
  					// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:301:10: 'implements' typeList
  					{
  					match(input,88,FOLLOW_88_in_normalClassDeclaration304); if (state.failed) return;
  					pushFollow(FOLLOW_typeList_in_normalClassDeclaration306);
  					typeList();
  					state._fsp--;
  					if (state.failed) return;
  					}
  					break;
  
  			}
  
  			pushFollow(FOLLOW_classBody_in_normalClassDeclaration318);
  			classBody();
  			state._fsp--;
  			if (state.failed) return;
  			}
  
  		}
  		catch (RecognitionException re) {
  			reportError(re);
  			recover(input,re);
  		}
  		finally {
  			// do for sure before leaving
  			if ( state.backtracking>0 ) { memoize(input, 7, normalClassDeclaration_StartIndex); }
  
  		}
  	}