Issue #9443: Updated example of AST for TokenTypes.FOR_EACH_CLAUSE

[theanmolsharma]

fixes #9443 :

Java Code used to generate AST:

public class MyClass {
    public static void main(String args[]) {
        int[] values = new int[10];
        for (int value : values) {
            doSmth();
        }
    }
}

Generated AST:

CLASS_DEF -> CLASS_DEF [1:0]
|--MODIFIERS -> MODIFIERS [1:0]
|   `--LITERAL_PUBLIC -> public [1:0]
|--LITERAL_CLASS -> class [1:7]
|--IDENT -> MyClass [1:13]
`--OBJBLOCK -> OBJBLOCK [1:21]
    |--LCURLY -> { [1:21]
    |--METHOD_DEF -> METHOD_DEF [2:4]
    |   |--MODIFIERS -> MODIFIERS [2:4]
    |   |   |--LITERAL_PUBLIC -> public [2:4]
    |   |   `--LITERAL_STATIC -> static [2:11]
    |   |--TYPE -> TYPE [2:18]
    |   |   `--LITERAL_VOID -> void [2:18]
    |   |--IDENT -> main [2:23]
    |   |--LPAREN -> ( [2:27]
    |   |--PARAMETERS -> PARAMETERS [2:39]
    |   |   `--PARAMETER_DEF -> PARAMETER_DEF [2:39]
    |   |       |--MODIFIERS -> MODIFIERS [2:39]
    |   |       |--TYPE -> TYPE [2:39]
    |   |       |   `--ARRAY_DECLARATOR -> [ [2:39]
    |   |       |       |--IDENT -> String [2:28]
    |   |       |       `--RBRACK -> ] [2:40]
    |   |       `--IDENT -> args [2:35]
    |   |--RPAREN -> ) [2:41]
    |   `--SLIST -> { [2:43]
    |       |--VARIABLE_DEF -> VARIABLE_DEF [3:11]
    |       |   |--MODIFIERS -> MODIFIERS [3:11]
    |       |   |--TYPE -> TYPE [3:11]
    |       |   |   `--ARRAY_DECLARATOR -> [ [3:11]
    |       |   |       |--LITERAL_INT -> int [3:8]
    |       |   |       `--RBRACK -> ] [3:12]
    |       |   |--IDENT -> values [3:14]
    |       |   `--ASSIGN -> = [3:21]
    |       |       `--EXPR -> EXPR [3:23]
    |       |           `--LITERAL_NEW -> new [3:23]
    |       |               |--LITERAL_INT -> int [3:27]
    |       |               `--ARRAY_DECLARATOR -> [ [3:30]
    |       |                   |--EXPR -> EXPR [3:31]
    |       |                   |   `--NUM_INT -> 10 [3:31]
    |       |                   `--RBRACK -> ] [3:33]
    |       |--SEMI -> ; [3:34]
    |       |--LITERAL_FOR -> for [4:8]
    |       |   |--LPAREN -> ( [4:12]
    |       |   |--FOR_EACH_CLAUSE -> FOR_EACH_CLAUSE [4:13]
    |       |   |   |--VARIABLE_DEF -> VARIABLE_DEF [4:13]
    |       |   |   |   |--MODIFIERS -> MODIFIERS [4:13]
    |       |   |   |   |--TYPE -> TYPE [4:13]
    |       |   |   |   |   `--LITERAL_INT -> int [4:13]
    |       |   |   |   `--IDENT -> value [4:17]
    |       |   |   |--COLON -> : [4:23]
    |       |   |   `--EXPR -> EXPR [4:25]
    |       |   |       `--IDENT -> values [4:25]
    |       |   |--RPAREN -> ) [4:31]
    |       |   `--SLIST -> { [4:33]
    |       |       |--EXPR -> EXPR [5:18]
    |       |       |   `--METHOD_CALL -> ( [5:18]
    |       |       |       |--IDENT -> doSmth [5:12]
    |       |       |       |--ELIST -> ELIST [5:19]
    |       |       |       `--RPAREN -> ) [5:19]
    |       |       |--SEMI -> ; [5:20]
    |       |       `--RCURLY -> } [6:8]
    |       `--RCURLY -> } [7:4]
    `--RCURLY -> } [8:0]

Expected update for JavaDoc:

LITERAL_FOR -> for [4:8]
|--LPAREN -> ( [4:12]
|--FOR_EACH_CLAUSE -> FOR_EACH_CLAUSE [4:13]
|--VARIABLE_DEF -> VARIABLE_DEF [4:13]
|   |--MODIFIERS -> MODIFIERS [4:13]
|   |--TYPE -> TYPE [4:13]
|   |   `--LITERAL_INT -> int [4:13]
|   `--IDENT -> value [4:17]
|--COLON -> : [4:23]
`--EXPR -> EXPR [4:25]
     `--IDENT -> values [4:25]
|--RPAREN -> ) [4:31]
`--SLIST -> { [4:33]
    |--EXPR -> EXPR [5:18]
    |   `--METHOD_CALL -> ( [5:18]
    |       |--IDENT -> doSmth [5:12]
    |       |--ELIST -> ELIST [5:19]
    |       `--RPAREN -> ) [5:19]
    |--SEMI -> ; [5:20]
    `--RCURLY -> } [6:8]

[theanmolsharma]

@pbludov @timurt @romani please review this

[timurt]

as we discussed before, delete preceding -- and indents

[theanmolsharma]

Done