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https://issues.apache.org/jira/browse/MCOMPILER-470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Shuy updated MCOMPILER-470:
----------------------------------
Description:
The *parameters* flag works when configuring the Java version with *source* and
*target*, eg.
{code:java}
<configuration>
<source>11</source>
<target>11</target>
<parameters>true</parameters>
</configuration>
{code}
However, when configuring the Java version with *release*, as is the convention
to use with Java 9+, the *parameters* flag no longer works (the *.class* file
doesn't contain *MethodParameters*), eg.
{code:java}
<configuration>
<release>11</release>
<parameters>true</parameters>
</configuration>
{code}
To ensure that the issue is not with *javac*, I've tested running *javac* with:
{code:java}
javac --source 11 --target 11 -parameters MyClass.java
{code}
and
{code:java}
javac --release 11 -parameters MyClass.java
{code}
and verified that it works for both (both *.class* files contain
*MethodParameters*).
was:
The *parameters* flag works when configuring the Java version with *source* and
*target*, eg.
{code:java}
<configuration>
<source>11</source>
<target>11</target>
<parameters>true</parameters>
</configuration>
{code}
However, when configuring the Java version with *release*, as is the convention
to use with Java 9+, the *parameters* flag no longer works, eg.
{code:java}
<configuration>
<release>11</release>
<parameters>true</parameters>
</configuration>
{code}
I'm not sure if the issue is with the *maven-compiler-plugin*, or *javac*
itself.
> -parameters doesn't work with --release
> ---------------------------------------
>
> Key: MCOMPILER-470
> URL: https://issues.apache.org/jira/browse/MCOMPILER-470
> Project: Maven Compiler Plugin
> Issue Type: Bug
> Affects Versions: 3.8.1
> Reporter: Daniel Shuy
> Priority: Major
>
> The *parameters* flag works when configuring the Java version with *source*
> and *target*, eg.
> {code:java}
> <configuration>
> <source>11</source>
> <target>11</target>
> <parameters>true</parameters>
> </configuration>
> {code}
> However, when configuring the Java version with *release*, as is the
> convention to use with Java 9+, the *parameters* flag no longer works (the
> *.class* file doesn't contain *MethodParameters*), eg.
> {code:java}
> <configuration>
> <release>11</release>
> <parameters>true</parameters>
> </configuration>
> {code}
>
> To ensure that the issue is not with *javac*, I've tested running *javac*
> with:
> {code:java}
> javac --source 11 --target 11 -parameters MyClass.java
> {code}
> and
> {code:java}
> javac --release 11 -parameters MyClass.java
> {code}
> and verified that it works for both (both *.class* files contain
> *MethodParameters*).
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