From f9c364db1fe5107722a47e5a93501d3c05cd8db1 Mon Sep 17 00:00:00 2001
From: sharwell <sharwell@pixelminegames.com>
Date: Thu, 10 Nov 2011 07:52:30 -0800
Subject: [PATCH] v4 tool: A couple simple generics

[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9270]
---
 .../v4/semantics/BasicSemanticChecks.java     | 24 +++++++++----------
 .../org/antlr/v4/tool/ast/GrammarRootAST.java |  4 ++--
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/tool/src/org/antlr/v4/semantics/BasicSemanticChecks.java b/tool/src/org/antlr/v4/semantics/BasicSemanticChecks.java
index d5a73b74c..8ef08d401 100644
--- a/tool/src/org/antlr/v4/semantics/BasicSemanticChecks.java
+++ b/tool/src/org/antlr/v4/semantics/BasicSemanticChecks.java
@@ -70,8 +70,8 @@ import java.util.*;
  * TODO: 1 action per lex rule
  */
 public class BasicSemanticChecks extends GrammarTreeVisitor {
-	public static final Set legalLexerOptions =
-		new HashSet() {
+	public static final Set<String> legalLexerOptions =
+		new HashSet<String>() {
 			{
 				add("language"); add("tokenVocab");
 				add("TokenLabelType");
@@ -83,8 +83,8 @@ public class BasicSemanticChecks extends GrammarTreeVisitor {
 			}
 		};
 
-	public static final Set legalParserOptions =
-		new HashSet() {
+	public static final Set<String> legalParserOptions =
+		new HashSet<String>() {
 			{
 				add("language"); add("tokenVocab");
 				add("output"); add("rewrite"); add("ASTLabelType");
@@ -96,8 +96,8 @@ public class BasicSemanticChecks extends GrammarTreeVisitor {
 			}
 		};
 
-	public static final Set legalTreeParserOptions =
-		new HashSet() {
+	public static final Set<String> legalTreeParserOptions =
+		new HashSet<String>() {
 			{
 				add("language"); add("tokenVocab");
 				add("output"); add("rewrite"); add("ASTLabelType");
@@ -110,20 +110,20 @@ public class BasicSemanticChecks extends GrammarTreeVisitor {
 			}
 		};
 
-	public static final Set legalRuleOptions =
-		new HashSet() {
+	public static final Set<String> legalRuleOptions =
+		new HashSet<String>() {
 			{
 				add("k"); add("greedy"); add("memoize");
 				add("backtrack"); add("strategy");
 			}
 		};
 
-	public static final Set legalBlockOptions =
-		new HashSet() {{add("k"); add("greedy"); add("backtrack"); add("memoize");}};
+	public static final Set<String> legalBlockOptions =
+		new HashSet<String>() {{add("k"); add("greedy"); add("backtrack"); add("memoize");}};
 
 	/** Legal options for terminal refs like ID<node=MyVarNode> */
-	public static final Set legalTokenOptions =
-		new HashSet() {
+	public static final Set<String> legalTokenOptions =
+		new HashSet<String>() {
 			{
 				add(TerminalAST.defaultTokenOption);
 				add("associativity");
diff --git a/tool/src/org/antlr/v4/tool/ast/GrammarRootAST.java b/tool/src/org/antlr/v4/tool/ast/GrammarRootAST.java
index dfc66ba2a..7871c8214 100644
--- a/tool/src/org/antlr/v4/tool/ast/GrammarRootAST.java
+++ b/tool/src/org/antlr/v4/tool/ast/GrammarRootAST.java
@@ -37,8 +37,8 @@ import java.util.HashMap;
 import java.util.Map;
 
 public class GrammarRootAST extends GrammarASTWithOptions {
-    public static final Map defaultOptions =
-            new HashMap() {
+    public static final Map<String, String> defaultOptions =
+            new HashMap<String, String>() {
                 {
                     put("language","Java");
                 }