docs: public final void formalParameterDeclsRest() throws RecognitionException {
  		int formalParameterDeclsRest_StartIndex = input.index();
  
  		try {
  			if ( state.backtracking>0 && alreadyParsedRule(input, 58) ) { return; }
  
  			// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:574:5: ( variableDeclaratorId ( ',' formalParameterDecls )? | '...' variableDeclaratorId )
  			int alt82=2;
  			int LA82_0 = input.LA(1);
  			if ( (LA82_0==Identifier) ) {
  				alt82=1;
  			}
  			else if ( (LA82_0==48) ) {
  				alt82=2;
  			}
  
  			else {
  				if (state.backtracking>0) {state.failed=true; return;}
  				NoViableAltException nvae =
  					new NoViableAltException("", 82, 0, input);
  				throw nvae;
  			}
  
  			switch (alt82) {
  				case 1 :
  					// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:574:7: variableDeclaratorId ( ',' formalParameterDecls )?
  					{
  					pushFollow(FOLLOW_variableDeclaratorId_in_formalParameterDeclsRest2070);
  					variableDeclaratorId();
  					state._fsp--;
  					if (state.failed) return;
  					// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:574:28: ( ',' formalParameterDecls )?
  					int alt81=2;
  					int LA81_0 = input.LA(1);
  					if ( (LA81_0==43) ) {
  						alt81=1;
  					}
  					switch (alt81) {
  						case 1 :
  							// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:574:29: ',' formalParameterDecls
  							{
  							match(input,43,FOLLOW_43_in_formalParameterDeclsRest2073); if (state.failed) return;
  							pushFollow(FOLLOW_formalParameterDecls_in_formalParameterDeclsRest2075);
  							formalParameterDecls();
  							state._fsp--;
  							if (state.failed) return;
  							}
  							break;
  
  					}
  
  					}
  					break;
  				case 2 :
  					// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:575:9: '...' variableDeclaratorId
  					{
  					match(input,48,FOLLOW_48_in_formalParameterDeclsRest2087); if (state.failed) return;
  					pushFollow(FOLLOW_variableDeclaratorId_in_formalParameterDeclsRest2089);
  					variableDeclaratorId();
  					state._fsp--;
  					if (state.failed) return;
  					}
  					break;
  
  			}
  		}
  		catch (RecognitionException re) {
  			reportError(re);
  			recover(input,re);
  		}
  		finally {
  			// do for sure before leaving
  			if ( state.backtracking>0 ) { memoize(input, 58, formalParameterDeclsRest_StartIndex); }
  
  		}
  	}