Fix AppArg snippet property default value

shai-almog · shai-almog · commit 81823a6f3d63 · 2025-10-25T20:35:07.000+03:00
diff --git a/docs/demos/common/src/main/java/com/codenameone/developerguide/advancedtopics/AppArgSnippet.java b/docs/demos/common/src/main/java/com/codenameone/developerguide/advancedtopics/AppArgSnippet.java
@@ -5,7 +5,7 @@
 // tag::appArg[]
 class AppArgSnippet {
     public void readArgument() {
-        String arg = Display.getInstance().getProperty("AppArg");
+        String arg = Display.getInstance().getProperty("AppArg", null);
     }
 }
 // end::appArg[]

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@`
`5`	`5`	`// tag::appArg[]`
`6`	`6`	`class AppArgSnippet {`
`7`	`7`	`public void readArgument() {`
`8`		`- String arg = Display.getInstance().getProperty("AppArg");`
	`8`	`+ String arg = Display.getInstance().getProperty("AppArg", null);`
`9`	`9`	`}`
`10`	`10`	`}`
`11`	`11`	`// end::appArg[]`