Null Null created NETBEANS-5538:
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Summary: Debugger wrong String value displayed in popup
Key: NETBEANS-5538
URL: https://issues.apache.org/jira/browse/NETBEANS-5538
Project: NetBeans
Issue Type: Bug
Components: debugger - Java
Affects Versions: 12.0
Environment: OpenJDK 11
Debian 10
KDE Plasma 5
Reporter: Null Null
When stepping over multiple String assignment statements with a single
variable, the values popup always shows only the first value assigned. It
doesn't reflect any new assignments, so it becomes incorrect (and thus
extremely misleading). The value in the variables table remains correct at all
times, but for longer String values, the values popup is the only way to
confirm the correct value.
To replicate (always):
{code:java}
public static void main(String[] args) {
String s;
s = "alpha";
s = "beta";
s = "gamma";
}
{code}
Add a breakpoint at the second assignment statement, then debug file. Use Step
Over (keyboard or click) two times. In the Variables tab, the value of {{s}}
will show "gamma" as expected in the table.
Now, click the "..." in the value column.
Expected: popup shows {{gamma}} value (correct value)
Actual: popup shows {{alpha}} value instead (wrong value!)
Note: If the breakpoint is set on the third assignment statement instead, and
Step Over is used only once, the value of the popup will show {{beta}} value
cached instead of {{alpha}} value, but still doesn't reflect correct {{gamma}}
value.
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