I suspect your compiler settings.

Check those in eclipse to be certain about your target and compiler being used 
by your build.




> On Dec 31, 2019, at 10:56 AM, Jeffrey Schmitz via Webobjects-dev 
> <webobjects-dev@lists.apple.com> wrote:
> 
> 
> Also, now when I manually fix the Override error I’m getting additional 
> errors:
> 
> global.dummy:
> [wocompile] Compiling 11 source files to 
> /Users/netBrackets/Roots/classes/ERProfiling
> [wocompile] warning: [options] bootstrap class path not set in conjunction 
> with -source 8
> [wocompile] 
> /Users/netBrackets/git/WonderSource/Frameworks/Misc/ERProfiling/Sources/er/profiling/classloader/WeavingClassLoader.java:8:
>  error: cannot find symbol
> [wocompile] import sun.misc.Resource;
> [wocompile]                ^
> [wocompile]   symbol:   class Resource
> [wocompile]   location: package sun.misc
> [wocompile] 
> /Users/netBrackets/git/WonderSource/Frameworks/Misc/ERProfiling/Sources/er/profiling/classloader/WeavingClassLoader.java:9:
>  error: cannot find symbol
> [wocompile] import sun.misc.URLClassPath;
> [wocompile]                ^
> [wocompile]   symbol:   class URLClassPath
> [wocompile]   location: package sun.misc
> [wocompile] 
> /Users/netBrackets/git/WonderSource/Frameworks/Misc/ERProfiling/Sources/er/profiling/classloader/WeavingClassLoader.java:87:
>  error: cannot find symbol
> [wocompile]           Resource res = new 
> URLClassPath(getURLs()).getResource(path, false);
> [wocompile]           ^
> [wocompile]   symbol:   class Resource
> [wocompile]   location: class WeavingClassLoader
> [wocompile] 
> /Users/netBrackets/git/WonderSource/Frameworks/Misc/ERProfiling/Sources/er/profiling/classloader/WeavingClassLoader.java:87:
>  error: cannot find symbol
> [wocompile]           Resource res = new 
> URLClassPath(getURLs()).getResource(path, false);
> [wocompile]                              ^
> [wocompile]   symbol:   class URLClassPath
> [wocompile]   location: class WeavingClassLoader
> [wocompile] 4 errors
> [wocompile] 1 warning
> 
> 
> 
> 
>> On Dec 31, 2019, at 9:52 AM, Jeffrey Schmitz <jeff.schm...@netbrackets.com 
>> <mailto:jeff.schm...@netbrackets.com>> wrote:
>> 
>> I switched to java 8:
>> 
>> java -version
>> openjdk version "1.8.0_232"
>> OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_232-b09)
>> OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.232-b09, mixed mode)
>> 
>> 
>> 
>> But am still getting the error.
>> 
>> [wocompile] 
>> /Users/netBrackets/git/WonderSource/Frameworks/Core/ERExtensions/Sources/er/extensions/jdbc/ERXJDBCConnectionBroker.java:269:
>>  error: method does not override or implement a method from a supertype
>> [wocompile]             @Override
>> [wocompile]             ^
>> [wocompile] Note: Some input files use or override a deprecated API.
>> [wocompile] Note: Recompile with -Xlint:deprecation for details.
>> [wocompile] Note: Some input files use unchecked or unsafe operations.
>> [wocompile] Note: Recompile with -Xlint:unchecked for details.
>> [wocompile] 1 error
>> [wocompile] 15 warnings
>> 
>> 
>> 
>>> On Dec 30, 2019, at 3:49 PM, Henrique Prange <hpra...@gmail.com 
>>> <mailto:hpra...@gmail.com>> wrote:
>>> 
>>> Hi Jeffrey,
>>> 
>>> What Java version are you using to compile the code? If it's Java 11 or 
>>> greater, this error is expected because the method destroy of the Thread 
>>> class was removed. It's deprecated since Java 8.
>>> 
>>> Currently, it's advisable to build Wonder with Java 8. You can still use 
>>> the resulting binaries on projects with Java 11+ at your own risk.
>>> 
>>> Cheers,
>>> 
>>> HP
>>> 
>>>> On Dec 30, 2019, at 2:30 PM, Jeffrey Schmitz via Webobjects-dev 
>>>> <webobjects-dev@lists.apple.com <mailto:webobjects-dev@lists.apple.com>> 
>>>> wrote:
>>>> 
>>>> Hello List (again),
>>>>   I’m trying to build the latest wonder source and am getting the below 
>>>> error.  I was able to build by deleting the @Override annotation, but am 
>>>> not sure if this is the right thing to do .
>>>> 
>>>> [wocompile] 
>>>> /Users/netBrackets/git/WonderSource/Frameworks/Core/ERExtensions/Sources/er/extensions/jdbc/ERXJDBCConnectionBroker.java:269:
>>>>  error: method does not override or implement a method from a supertype
>>>> [wocompile]             @Override
>>>> [wocompile]             ^
>>>> 
>>>> 
>>>> 
>>>> 
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>>> 
>> 
> 
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