Some minor changes

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / StaticStatement.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/StaticStatement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/StaticStatement.java
index 974c7c0..60d5da9 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/StaticStatement.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/StaticStatement.java
@@ -6,10 +6,10 @@ import java.util.List;
  * A GlobalStatement statement in php.
  * @author Matthieu Casanova
  */
-public class StaticStatement extends Statement {
+public final class StaticStatement extends Statement {
 
   /** An array of the variables called by this global statement. */
-  public VariableDeclaration[] variables;
+  private final VariableDeclaration[] variables;
 
   public StaticStatement(final VariableDeclaration[] variables, final int sourceStart, final int sourceEnd) {
     super(sourceStart, sourceEnd);
@@ -33,6 +33,8 @@ public class StaticStatement extends Statement {
 
   /**
    * Get the variables from outside (parameters, globals ...)
+   *
+   * @param list the list where we will put variables
    */
   public void getOutsideVariable(final List list) {
     for (int i = 0; i < variables.length; i++) {
@@ -42,12 +44,16 @@ public class StaticStatement extends Statement {
 
   /**
    * get the modified variables.
+   *
+   * @param list the list where we will put variables
    */
   public void getModifiedVariable(final List list) {
   }
 
   /**
    * Get the variables used.
+   *
+   * @param list the list where we will put variables
    */
   public void getUsedVariable(final List list) {
   }