From 1cdee1fbf4a3cce13ee8116370686ce87a52a075 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Wed, 23 Jan 2019 15:39:37 +0300
Subject: [PATCH] cleanup: make fields final

---
 .../decompiler/modules/decompiler/FinallyProcessor.java     | 6 +++---
 .../decompiler/deobfuscator/IrreducibleCFGDeobfuscator.java | 2 +-
 .../modules/decompiler/sforms/FlattenStatementsHelper.java  | 6 +++---
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/org/jetbrains/java/decompiler/modules/decompiler/FinallyProcessor.java b/src/org/jetbrains/java/decompiler/modules/decompiler/FinallyProcessor.java
index 7a431d7..240ee3e 100644
--- a/src/org/jetbrains/java/decompiler/modules/decompiler/FinallyProcessor.java
+++ b/src/org/jetbrains/java/decompiler/modules/decompiler/FinallyProcessor.java
@@ -547,11 +547,11 @@ public class FinallyProcessor {
                                   Map<BasicBlock, Boolean> mapLast,
                                   boolean skippedFirst) {
     class BlockStackEntry {
-      public BasicBlock blockCatch;
-      public BasicBlock blockSample;
+      public final BasicBlock blockCatch;
+      public final BasicBlock blockSample;
 
       // TODO: correct handling (merging) of multiple paths
-      public List<int[]> lstStoreVars;
+      public final List<int[]> lstStoreVars;
 
       BlockStackEntry(BasicBlock blockCatch, BasicBlock blockSample, List<int[]> lstStoreVars) {
         this.blockCatch = blockCatch;
diff --git a/src/org/jetbrains/java/decompiler/modules/decompiler/deobfuscator/IrreducibleCFGDeobfuscator.java b/src/org/jetbrains/java/decompiler/modules/decompiler/deobfuscator/IrreducibleCFGDeobfuscator.java
index 4017b3e..7fecbd9 100644
--- a/src/org/jetbrains/java/decompiler/modules/decompiler/deobfuscator/IrreducibleCFGDeobfuscator.java
+++ b/src/org/jetbrains/java/decompiler/modules/decompiler/deobfuscator/IrreducibleCFGDeobfuscator.java
@@ -16,7 +16,7 @@ public class IrreducibleCFGDeobfuscator {
   public static boolean isStatementIrreducible(Statement statement) {
 
     class Node {
-      public Integer id;
+      public final Integer id;
       public final Set<Node> preds = new HashSet<>();
       public final Set<Node> succs = new HashSet<>();
 
diff --git a/src/org/jetbrains/java/decompiler/modules/decompiler/sforms/FlattenStatementsHelper.java b/src/org/jetbrains/java/decompiler/modules/decompiler/sforms/FlattenStatementsHelper.java
index 2db1e30..b9abd11 100644
--- a/src/org/jetbrains/java/decompiler/modules/decompiler/sforms/FlattenStatementsHelper.java
+++ b/src/org/jetbrains/java/decompiler/modules/decompiler/sforms/FlattenStatementsHelper.java
@@ -56,9 +56,9 @@ public class FlattenStatementsHelper {
   private void flattenStatement() {
 
     class StatementStackEntry {
-      public Statement statement;
-      public LinkedList<StackEntry> stackFinally;
-      public List<Exprent> tailExprents;
+      public final Statement statement;
+      public final LinkedList<StackEntry> stackFinally;
+      public final List<Exprent> tailExprents;
 
       public int statementIndex;
       public int edgeIndex;