ArrayInitializerExpression added

src/org/jetbrains/jet/j2k/ast/ArrayInitializerExpression.java

@@ -0,0 +1,23 @@
+package org.jetbrains.jet.j2k.ast;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.j2k.util.AstUtil;
+
+import java.util.List;
+
+/**
+ * @author ignatov
+ */
+public class ArrayInitializerExpression extends Expression {
+  private final List<Expression> myInitializers;
+
+  public ArrayInitializerExpression(List<Expression> initializers) {
+    myInitializers = initializers;
+  }
+
+  @NotNull
+  @Override
+  public String toKotlin() {
+    return "array" + "(" + AstUtil.joinNodes(myInitializers, COMMA_WITH_SPACE) + ")";
+  }
+}

src/org/jetbrains/jet/j2k/visitors/ExpressionVisitor.java

@@ -32,6 +32,9 @@ public class ExpressionVisitor extends StatementVisitor implements Visitor {
   @Override
   public void visitArrayInitializerExpression(PsiArrayInitializerExpression expression) {
     super.visitArrayInitializerExpression(expression);
+    myResult = new ArrayInitializerExpression(
+      expressionsToExpressionList(expression.getInitializers())
+    );
   }
 
   @Override

test/org/jetbrains/jet/j2k/ast/ArrayInitializerExpressionTest.java

@@ -0,0 +1,30 @@
+package org.jetbrains.jet.j2k.ast;
+
+import junit.framework.Assert;
+import org.jetbrains.jet.j2k.JetTestCaseBase;
+
+/**
+ * @author ignatov
+ */
+public class ArrayInitializerExpressionTest extends JetTestCaseBase {
+  public void testOneDim() throws Exception {
+    Assert.assertEquals(
+      expressionToSingleLineKotlin("{1, 2, 3};"),
+      "array(1, 2, 3)"
+    );
+  }
+
+  public void testOneDimWithVariables() throws Exception {
+    Assert.assertEquals(
+      expressionToSingleLineKotlin("{a, b, c};"),
+      "array(a, b, c)"
+    );
+  }
+
+  public void testTwoDim() throws Exception {
+    Assert.assertEquals(
+      expressionToSingleLineKotlin("{ {1, 2, 3}, {4, 5, 6}, {7, 8, 9} };"),
+      "array(array(1, 2, 3), array(4, 5, 6), array(7, 8, 9))"
+    );
+  }
+}