From 51711c3de93a6aeeac056a7554b5ccf36ed96e1a Mon Sep 17 00:00:00 2001 From: Steven Lowes Date: Sun, 21 Oct 2018 01:32:23 +0100 Subject: [PATCH] Update null-ii.java to be consistent with kotlin The kotlin code assigns null to length if text is null. The old java code declared length in a different scope and never declared length when text was null. --- code/java/basic/null-ii.java | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/code/java/basic/null-ii.java b/code/java/basic/null-ii.java index 97ebdde..d66c535 100644 --- a/code/java/basic/null-ii.java +++ b/code/java/basic/null-ii.java @@ -1,3 +1,7 @@ +int length; if(text != null){ - int length = text.length(); + length = text.length(); +} +else{ + length = null; }