Source compatibility report for the Wicket library between 1.4.8 and 1.4.9 versions

Test Info

Library Name	Wicket
Version #1	1.4.8
Version #2	1.4.9

Test Results

Total Java ARchives	11
Total Methods / Classes	8689 / 1322
Verdict	Incompatible (0.4%)

Problem Summary

	Severity	Count
Added Methods	-	77
Removed Methods	High	6
Problems with Data Types	High	2
	Medium	1
	Low	0
Problems with Methods	High	0
	Medium	1
	Low	0
Other Changes in Data Types	-	2

Added Methods (77)

wicket-1.4.9.jar, ClassMetaCache.class
package org.apache.wicket.util.collections
ClassMetaCache.ClassMetaCache ( )
ClassMetaCache.get ( Class key ) :  Object
ClassMetaCache.put ( Class key, Object value ) :  Object

wicket-1.4.9.jar, Closeable.class
package org.apache.wicket.util.upload
Closeable.close ( ) [abstract] :  void
Closeable.isClosed ( ) [abstract] :  boolean

wicket-1.4.9.jar, DeferredFileOutputStream.class
package org.apache.wicket.util.io
DeferredFileOutputStream.DeferredFileOutputStream ( int threshold, DeferredFileOutputStream.FileFactory fileFactory )

wicket-1.4.9.jar, DiskFileItem.class
package org.apache.wicket.util.upload
DiskFileItem.getHeaders ( ) :  FileItemHeaders
DiskFileItem.setHeaders ( FileItemHeaders pHeaders ) :  void

wicket-1.4.9.jar, FileFactory.class
package org.apache.wicket.util.io
DeferredFileOutputStream.FileFactory.createFile ( ) [abstract] :  File

wicket-1.4.9.jar, FileItemHeaders.class
package org.apache.wicket.util.upload
FileItemHeaders.getHeader ( String p1 ) [abstract] :  String
FileItemHeaders.getHeaderNames ( ) [abstract] :  Iterator
FileItemHeaders.getHeaders ( String p1 ) [abstract] :  Iterator

wicket-1.4.9.jar, FileItemHeadersImpl.class
package org.apache.wicket.util.upload
FileItemHeadersImpl.addHeader ( String name, String value ) :  void
FileItemHeadersImpl.FileItemHeadersImpl ( )
FileItemHeadersImpl.getHeader ( String name ) :  String
FileItemHeadersImpl.getHeaderNames ( ) :  Iterator
FileItemHeadersImpl.getHeaders ( String name ) :  Iterator

wicket-1.4.9.jar, FileItemHeadersSupport.class
package org.apache.wicket.util.upload
FileItemHeadersSupport.getHeaders ( ) [abstract] :  FileItemHeaders
FileItemHeadersSupport.setHeaders ( FileItemHeaders p1 ) [abstract] :  void

wicket-1.4.9.jar, FileItemIterator.class
package org.apache.wicket.util.upload
FileItemIterator.hasNext ( ) [abstract] :  boolean
FileItemIterator.next ( ) [abstract] :  FileItemStream

wicket-1.4.9.jar, FileItemStream.class
package org.apache.wicket.util.upload
FileItemStream.getContentType ( ) [abstract] :  String
FileItemStream.getFieldName ( ) [abstract] :  String
FileItemStream.getName ( ) [abstract] :  String
FileItemStream.isFormField ( ) [abstract] :  boolean
FileItemStream.openStream ( ) [abstract] :  InputStream

wicket-1.4.9.jar, FileSizeLimitExceededException.class
package org.apache.wicket.util.upload
FileUploadBase.FileSizeLimitExceededException.FileUploadBase.FileSizeLimitExceededException ( String message, long actual, long permitted )

wicket-1.4.9.jar, FileUploadBase.class
package org.apache.wicket.util.upload
FileUploadBase.getFieldName ( FileItemHeaders headers ) :  String
FileUploadBase.getFileName ( FileItemHeaders headers ) :  String
FileUploadBase.getFileSizeMax ( ) :  long
FileUploadBase.getItemIterator ( RequestContext ctx ) :  FileItemIterator
FileUploadBase.getParsedHeaders ( String headerPart ) :  FileItemHeaders
FileUploadBase.getProgressListener ( ) :  ProgressListener
FileUploadBase.isMultipartContent ( HttpServletRequest req ) [static] :  boolean *DEPRECATED*
FileUploadBase.newFileItemHeaders ( ) :  FileItemHeadersImpl
FileUploadBase.parseRequest ( HttpServletRequest req ) :  List *DEPRECATED*
FileUploadBase.setFileSizeMax ( long fileSizeMax ) :  void
FileUploadBase.setProgressListener ( ProgressListener pListener ) :  void

wicket-1.4.9.jar, FileUploadException.class
package org.apache.wicket.util.upload
FileUploadException.getCause ( ) :  Throwable
FileUploadException.printStackTrace ( PrintStream stream ) :  void
FileUploadException.printStackTrace ( PrintWriter writer ) :  void

wicket-1.4.9.jar, FileUploadIOException.class
package org.apache.wicket.util.upload
FileUploadBase.FileUploadIOException.FileUploadBase.FileUploadIOException ( FileUploadException pCause )
FileUploadBase.FileUploadIOException.getCause ( ) :  Throwable

wicket-1.4.9.jar, IllegalBoundaryException.class
package org.apache.wicket.util.upload
MultipartFormInputStream.IllegalBoundaryException.MultipartFormInputStream.IllegalBoundaryException ( )
MultipartFormInputStream.IllegalBoundaryException.MultipartFormInputStream.IllegalBoundaryException ( String message )

wicket-1.4.9.jar, IOFileUploadException.class
package org.apache.wicket.util.upload
FileUploadBase.IOFileUploadException.FileUploadBase.IOFileUploadException ( String pMsg, IOException pException )
FileUploadBase.IOFileUploadException.getCause ( ) :  Throwable

wicket-1.4.9.jar, ItemInputStream.class
package org.apache.wicket.util.upload
MultipartFormInputStream.ItemInputStream.available ( ) :  int
MultipartFormInputStream.ItemInputStream.close ( ) :  void
MultipartFormInputStream.ItemInputStream.close ( boolean pCloseUnderlying ) :  void
MultipartFormInputStream.ItemInputStream.getBytesRead ( ) :  long
MultipartFormInputStream.ItemInputStream.isClosed ( ) :  boolean
MultipartFormInputStream.ItemInputStream.read ( ) :  int
MultipartFormInputStream.ItemInputStream.read ( byte[ ] b, int off, int len ) :  int
MultipartFormInputStream.ItemInputStream.skip ( long bytes ) :  long

wicket-1.4.9.jar, ItemSkippedException.class
package org.apache.wicket.util.upload
FileItemStream.ItemSkippedException.FileItemStream.ItemSkippedException ( )

wicket-1.4.9.jar, LimitedInputStream.class
package org.apache.wicket.util.upload
LimitedInputStream.close ( ) :  void
LimitedInputStream.isClosed ( ) :  boolean
LimitedInputStream.LimitedInputStream ( InputStream pIn, long pSizeMax )
LimitedInputStream.raiseError ( long p1, long p2 ) [abstract] :  void
LimitedInputStream.read ( ) :  int
LimitedInputStream.read ( byte[ ] b, int off, int len ) :  int

wicket-1.4.9.jar, ListMultipleChoice.class
package org.apache.wicket.markup.html.form
ListMultipleChoice.isRetainDisabledSelected ( ) :  boolean
ListMultipleChoice.setRetainDisabledSelected ( boolean retain ) :  ListMultipleChoice

wicket-1.4.9.jar, MalformedStreamException.class
package org.apache.wicket.util.upload
MultipartFormInputStream.MalformedStreamException.MultipartFormInputStream.MalformedStreamException ( )
MultipartFormInputStream.MalformedStreamException.MultipartFormInputStream.MalformedStreamException ( String message )

wicket-1.4.9.jar, MultipartFormInputStream.class
package org.apache.wicket.util.upload
MultipartFormInputStream.readHeaders ( ) :  String

wicket-1.4.9.jar, ParameterParser.class
package org.apache.wicket.util.upload
ParameterParser.parse ( String str, char[ ] separators ) :  Map

wicket-1.4.9.jar, ProgressListener.class
package org.apache.wicket.util.upload
ProgressListener.update ( long p1, long p2, int p3 ) [abstract] :  void

wicket-1.4.9.jar, RequestContext.class
package org.apache.wicket.util.upload
RequestContext.getCharacterEncoding ( ) [abstract] :  String

wicket-1.4.9.jar, ServletFileUpload.class
package org.apache.wicket.util.upload
ServletFileUpload.getItemIterator ( HttpServletRequest request ) :  FileItemIterator

wicket-1.4.9.jar, ServletRequestContext.class
package org.apache.wicket.util.upload
ServletRequestContext.getCharacterEncoding ( ) :  String

wicket-1.4.9.jar, SizeException.class
package org.apache.wicket.util.upload
FileUploadBase.SizeException.FileUploadBase.SizeException ( String message, long actual, long permitted )
FileUploadBase.SizeException.getActualSize ( ) :  long
FileUploadBase.SizeException.getPermittedSize ( ) :  long

wicket-1.4.9.jar, SizeLimitExceededException.class
package org.apache.wicket.util.upload
FileUploadBase.SizeLimitExceededException.FileUploadBase.SizeLimitExceededException ( String message, long actual, long permitted )

wicket-1.4.9.jar, Streams.class
package org.apache.wicket.util.io
Streams.copyAndClose ( InputStream in, OutputStream out ) [static] :  long

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Removed Methods (6)

wicket-1.4.8.jar, FileUploadException.class
package org.apache.wicket.util.upload
FileUploadException.FileUploadException ( Throwable cause )

wicket-1.4.8.jar, IllegalBoundaryException.class
package org.apache.wicket.util.upload
MultipartFormInputStream.IllegalBoundaryException.MultipartFormInputStream.IllegalBoundaryException ( MultipartFormInputStream message, String p2 )
MultipartFormInputStream.IllegalBoundaryException.MultipartFormInputStream.IllegalBoundaryException ( MultipartFormInputStream p1 )

wicket-1.4.8.jar, MalformedStreamException.class
package org.apache.wicket.util.upload
MultipartFormInputStream.MalformedStreamException.MultipartFormInputStream.MalformedStreamException ( MultipartFormInputStream message, String p2 )
MultipartFormInputStream.MalformedStreamException.MultipartFormInputStream.MalformedStreamException ( MultipartFormInputStream p1 )

wicket-1.4.8.jar, MultipartFormInputStream.class
package org.apache.wicket.util.upload
MultipartFormInputStream.readHeaders ( int maxSize ) : String

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Problems with Data Types, High Severity (2)

	Change	Effect
1	Added super-interface java.io.Serializable.	Recompilation of a client program may be terminated with the message: a client class C is not abstract and does not override abstract method in java.io.Serializable.

	Change	Effect
1	Abstract method getCharacterEncoding ( ) has been added to this interface.	Recompilation of a client program may be terminated with the message: a client class C is not abstract and does not override abstract method getCharacterEncoding() in RequestContext.

wicket-1.4.8.jar
package org.apache.wicket.util.upload
[+] FileItem (1)
[+] RequestContext (1)

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Problems with Data Types, Medium Severity (1)

	Change	Effect
1	Superclass has been changed from FileUploadException to FileUploadBase.SizeException.	1) Recompilation of a client program may be terminated with the message: cannot find variable (or method) in FileUploadBase.SizeLimitExceededException. 2) A static field from a super-interface of a client class may hide a field (with the same name) inherited from new super-class. Recompilation of a client class may be terminated with the message: reference to variable is ambiguous.

wicket-1.4.8.jar
package org.apache.wicket.util.upload
[+] FileUploadBase.SizeLimitExceededException (1)

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Problems with Methods, Medium Severity (1)

	Change	Effect
1	Added org.apache.wicket.util.upload.FileUploadException exception thrown.	Recompilation of a client program may be terminated with the message: unreported exception org.apache.wicket.util.upload.FileUploadException must be caught or declared to be thrown.

wicket-1.4.8.jar, FileUploadBase
package org.apache.wicket.util.upload
[+] FileUploadBase.createItem ( Map headers, boolean isFormField ) : FileItem (1)

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Other Changes in Data Types (2)

	Change	Effect
1	Field CONTENT_LENGTH has been added to this class.	No effect. NOTE: A static field from a super-interface of a client class may hide an added field (with the same name) inherited from the super-class of a client class. Recompilation of a client class may be terminated with the message: reference to CONTENT_LENGTH is ambiguous.

	Change	Effect
1	Field BOUNDARY_PREFIX has been added to this class.	No effect. NOTE: A static field from a super-interface of a client class may hide an added field (with the same name) inherited from the super-class of a client class. Recompilation of a client class may be terminated with the message: reference to BOUNDARY_PREFIX is ambiguous.

wicket-1.4.8.jar
package org.apache.wicket.util.upload
[+] FileUploadBase (1)
[+] MultipartFormInputStream (1)

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Java ARchives (11)

wicket-1.4.8.jar
wicket-auth-roles-1.4.8.jar
wicket-datetime-1.4.8.jar
wicket-devutils-1.4.8.jar
wicket-extensions-1.4.8.jar
wicket-guice-1.4.8.jar
wicket-ioc-1.4.8.jar
wicket-jmx-1.4.8.jar
wicket-objectsizeof-agent-1.4.8.jar
wicket-spring-1.4.8.jar
wicket-velocity-1.4.8.jar

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