Some minor changes

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ArrayInitializer.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ArrayInitializer.java
index 317b854..8dca5e1 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ArrayInitializer.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ArrayInitializer.java
@@ -7,10 +7,17 @@ import java.util.List;
  * array('a','b','c') or array('a' => 2,'b' = '3');
  * @author Matthieu Casanova
  */
-public class ArrayInitializer extends Expression {
+public final class ArrayInitializer extends Expression {
 
-  public ArrayVariableDeclaration[] vars;
+  /** the key and values. */
+  private final ArrayVariableDeclaration[] vars;
 
+  /**
+   * Create a new array initializer.
+   * @param vars the keys and values of the array
+   * @param sourceStart the starting offset
+   * @param sourceEnd the ending offset
+   */
   public ArrayInitializer(final ArrayVariableDeclaration[] vars,
                           final int sourceStart,
                           final int sourceEnd) {
@@ -38,12 +45,13 @@ public class ArrayInitializer extends Expression {
 
   /**
    * Get the variables from outside (parameters, globals ...)
+   * @param list the list where we will put variables
    */
-  public void getOutsideVariable(final List list) {
-  }
+  public void getOutsideVariable(final List list) {}
 
   /**
    * get the modified variables.
+   * @param list the list where we will put variables
    */
   public void getModifiedVariable(final List list) {
     for (int i = 0; i < vars.length; i++) {
@@ -55,6 +63,7 @@ public class ArrayInitializer extends Expression {
 
   /**
    * Get the variables used.
+   * @param list the list where we will put variables
    */
   public void getUsedVariable(final List list) {
     for (int i = 0; i < vars.length; i++) {