X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ForStatement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ForStatement.java
index 54d0292..b11d6f0 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ForStatement.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ForStatement.java
@@ -1,27 +1,27 @@
 package net.sourceforge.phpdt.internal.compiler.ast;
 
 import java.util.List;
-import java.util.ArrayList;
 
 /**
  * A For statement.
  * for(initializations;condition;increments) action
  * @author Matthieu Casanova
  */
-public class ForStatement extends Statement {
+public final class ForStatement extends Statement {
 
   /** the initializations. */
-  public Expression[] initializations;
+  private final Expression[] initializations;
 
   /** the condition. */
-  public Expression condition;
+  private final Expression condition;
   /** the increments. */
-  public Expression[] increments;
+  private final Expression[] increments;
 
-  public Statement action;
+  private final Statement action;
 
   /**
-   * a for statement
+   * a for statement.
+   *
    * @param initializations the initializations expressions
    * @param condition the condition when the for get out
    * @param increments the increments statements
@@ -79,6 +79,8 @@ public class ForStatement extends Statement {
 
   /**
    * Get the variables from outside (parameters, globals ...)
+   *
+   * @param list the list where we will put variables
    */
   public void getOutsideVariable(final List list) {
     if (condition != null) {
@@ -101,6 +103,8 @@ public class ForStatement extends Statement {
 
   /**
    * get the modified variables.
+   *
+   * @param list the list where we will put variables
    */
   public void getModifiedVariable(final List list) {
     if (condition != null) {
@@ -123,6 +127,8 @@ public class ForStatement extends Statement {
 
   /**
    * Get the variables used.
+   *
+   * @param list the list where we will put variables
    */
   public void getUsedVariable(final List list) {
     if (condition != null) {