Minor Changes

Author: rcosta358

playground/index.md

@@ -8,7 +8,7 @@ description: Try LiquidJava refinements and typestates directly in your browser.
 
 # Playground
 
-Edit an example and select **Verify** to check it with LiquidJava. Verification runs in your browser; your code is not sent to a server. The first check downloads the verifier and may take a moment.
+Run the LiquidJava verification directly in your browser. Edit an example and select **Verify**.
 
 <link rel="stylesheet" href="{{ '/playground/editor.css' | relative_url }}">
 <div id="lj-playground" class="lj-playground" data-runtime="{{ '/playground/runtime/' | relative_url }}">
@@ -23,7 +23,7 @@ Edit an example and select **Verify** to check it with LiquidJava. Verification
           <option value="state">Object states</option>
         </select>
       </div>
-      <button id="lj-reset" type="button">Reset example</button>
+      <button id="lj-reset" type="button">Reset</button>
     </div>
     <button id="lj-verify" type="button" disabled>Verify</button>
   </div>
@@ -35,6 +35,4 @@ Edit an example and select **Verify** to check it with LiquidJava. Verification
   <noscript>Enable JavaScript to use the playground.</noscript>
 </div>
 
-The playground checks one Java file using Java 8 syntax, with the bundled LiquidJava annotations and core Java types. External dependencies are not supported. For projects, use the [VS Code extension]({{ '/vscode-extension/' | relative_url }}).
-
 <script type="module" src="{{ '/playground/runtime/editor.js' | relative_url }}"></script>

scripts/playground/examples.mjs

@@ -1,57 +1,50 @@
 export const examples = {
-  positive: `import liquidjava.specification.Refinement;
+  positive: `import liquidjava.specification.*;
 
 class Example {
     void positiveNumbers() {
         @Refinement("_ > 0")
-        int count = 5;
-
-        // try changing 5 to -1
+        int count = -1;
     }
 }
 `,
-  bounds: `import liquidjava.specification.Refinement;
+  bounds: `import liquidjava.specification.*;
 
 class Example {
     void setPercentage(@Refinement("_ >= 0 && _ <= 100") int percentage) {}
 
     void demo() {
-        setPercentage(75);
-        // try changing 75 to 150
+        setPercentage(125);
     }
 }
 `,
-  alias: `import liquidjava.specification.Refinement;
-import liquidjava.specification.RefinementAlias;
+  alias: `import liquidjava.specification.*;
 
 @RefinementAlias("Positive(int x) { x > 0 }")
 class Example {
     void demo() {
         @Refinement("Positive(_)")
-        int amount = 10;
-        // try changing 10 to 0
+        int amount = 0;
     }
 }
 `,
-  state: `import liquidjava.specification.StateSet;
-import liquidjava.specification.StateRefinement;
+  state: `import liquidjava.specification.*;
 
 @StateSet({"open", "closed"})
 class Example {
-    @StateRefinement(to = "open(this)")
+    @StateRefinement(to="open(this)")
     Example() {}
 
-    @StateRefinement(from = "open(this)", to = "closed(this)")
+    @StateRefinement(from="open(this)", to="closed(this)")
     void close() {}
 
-    @StateRefinement(from = "open(this)")
+    @StateRefinement(from="open(this)")
     void read() {}
 
     static void demo() {
         Example resource = new Example();
-        resource.read();
         resource.close();
-        // try adding resource.read() after close()
+        resource.read();
     }
 }
 `