I downloaded xstream jar and sourcecode and append the sourcecode into jar file using winrar
and i created 2 gwt.xml files.
xstream.gwt.xml is present in com.thoughtworks
<?xml version="1.0" encoding="UTF-8"?>
<module>
<source path="xstream"/>
</module>
and operations.gwt.xml is present in com.thoughworks.xstream
<?xml version="1.0" encoding="UTF-8"?>
<module>
<source path="annotations"/>
<source path="converters"/>
<source path="core"/>
<source path="io"/>
<source path="mapper"/>
<source path="persistence"/>
</module>
Edited: its my gwt project xml
<?xml version="1.0" encoding="UTF-8"?>
<module rename-to='test'>
<inherits name='com.google.gwt.user.User'/>
<inherits name='com.google.gwt.user.theme.standard.Standard'/>
<inherits name='com.thoughtworks.xstream'/>
<entry-point class='com.example.test.client.Index'/>
</module>
but i got an error
Compiling module com.example.test.Test
Validating newly compiled units
Ignored 142 units with compilation errors in first pass.
Compile with -strict or with -logLevel set to TRACE or DEBUG to see all errors.
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/XStream.java'
[ERROR] Line 499: The method forName(String, boolean, ClassLoader) is undefined for the type Class
[ERROR] Line 500: The method getConstructor(Class[]) is undefined for the type Class
[ERROR] Line 764: The method forName(String, boolean, ClassLoader) is undefined for the type Class
[ERROR] Line 765: The method getConstructor(Class[]) is undefined for the type Class
[ERROR] Line 1062: The method getPackage() is undefined for the type Class<capture#10-of ? extends XStream>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/basic/NullConverter.java'
[ERROR] Line 30: The method isAssignableFrom(Class) is undefined for the type Class<Mapper.Null>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/basic/StringConverter.java'
[ERROR] Line 73: The method synchronizedMap(WeakCache) is undefined for the type Collections
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/collections/AbstractCollectionConverter.java'
[ERROR] Line 77: The method newInstance() is undefined for the type Class
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/collections/TreeMapConverter.java'
[ERROR] Line 54: The method getDeclaredFields() is undefined for the type Class<TreeMap>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/collections/TreeSetConverter.java'
[ERROR] Line 48: The method getDeclaredFields() is undefined for the type Class<TreeSet>
[ERROR] Line 50: The method isAssignableFrom(Class<capture#1-of ?>) is undefined for the type Class<SortedMap>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/extended/DynamicProxyConverter.java'
[ERROR] Line 51: The method getDeclaredField(String) is undefined for the type Class<Proxy>
[ERROR] Line 60: The method getClassLoader() is undefined for the type Class<DynamicProxyConverter>
[ERROR] Line 85: The method getInterfaces() is undefined for the type Class<capture#2-of ? extends Object>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/extended/JavaClassConverter.java'
[ERROR] Line 61: The method getClassLoader() is undefined for the type Class<capture#1-of ?>
[ERROR] Line 65: The method forName(String, boolean, ClassLoader) is undefined for the type Class
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/extended/JavaFieldConverter.java'
[ERROR] Line 69: The method getDeclaredField(String) is undefined for the type Class
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/extended/JavaMethodConverter.java'
[ERROR] Line 107: The method getDeclaredMethod(String, Class[]) is undefined for the type Class
[ERROR] Line 109: The method getDeclaredConstructor(Class[]) is undefined for the type Class
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/extended/LookAndFeelConverter.java'
[ERROR] Line 44: The method isAssignableFrom(Class) is undefined for the type Class<LookAndFeel>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/reflection/AbstractReflectionConverter.java'
[ERROR] Line 271: The method isAssignableFrom(Class<capture#27-of ? extends Object>) is undefined for the type Class
[ERROR] Line 326: The method isAssignableFrom(Class<capture#32-of ? extends Object>) is undefined for the type Class
[ERROR] Line 378: The method isAssignableFrom(Class) is undefined for the type Class<Collection>
[ERROR] Line 378: The method isAssignableFrom(Class) is undefined for the type Class<Map>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/reflection/AbstractAttributedCharacterIteratorAttributeConverter.java'
[ERROR] Line 38: The method getDeclaredMethod(String, Class[]) is undefined for the type Class<AttributedCharacterIterator.Attribute>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/reflection/ExternalizableConverter.java'
[ERROR] Line 58: The method isAssignableFrom(Class) is undefined for the type Class<Externalizable>
[ERROR] Line 104: The method getDeclaredConstructor(Class[]) is undefined for the type Class
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/converters/reflection/SerializableConverter.java'
[ERROR] Line 90: The method isAssignableFrom(Class) is undefined for the type Class<Serializable>
[ERROR] Line 214: The method isAssignableFrom(Class) is undefined for the type Class<Serializable>
[ERROR] Line 271: The method getDeclaredField(String) is undefined for the type Class
[ERROR] Line 462: The method isAssignableFrom(Class) is undefined for the type Class<Serializable>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/core/DefaultConverterLookup.java'
[ERROR] Line 37: The method synchronizedMap(WeakHashMap) is undefined for the type Collections
[ERROR] Line 86: The method synchronizedMap(HashMap) is undefined for the type Collections
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/core/JVM.java'
[ERROR] Line 46: The method getProperty(String) is undefined for the type System
[ERROR] Line 94: The method getProperty(String) is undefined for the type System
[ERROR] Line 185: The method getProperty(String) is undefined for the type System
[ERROR] Line 199: The method getProperty(String) is undefined for the type System
[ERROR] Line 231: The method getClassLoader() is undefined for the type Class<capture#1-of ? extends JVM>
[ERROR] Line 251: The method newInstance() is undefined for the type Class
[ERROR] Line 342: The method getDeclaredFields() is undefined for the type Class<AttributedString>
[ERROR] Line 350: The method getDeclaredFields() is undefined for the type Class<JVM>
[ERROR] Line 361: The method getProperty(String) is undefined for the type System
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/core/util/CompositeClassLoader.java'
[ERROR] Line 57: The method getClassLoader() is undefined for the type Class<Object>
[ERROR] Line 58: The method getClassLoader() is undefined for the type Class<capture#1-of ? extends CompositeClassLoader>
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/core/util/CustomObjectInputStream.java'
[ERROR] Line 95: The method forName(String, boolean, ClassLoader) is undefined for the type Class
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/io/xml/XppDriver.java'
[ERROR] Line 18: The import org.xmlpull cannot be resolved
[ERROR] Line 19: The import org.xmlpull cannot be resolved
[ERROR] Line 20: The import org.xmlpull cannot be resolved
[ERROR] Line 31: XmlPullParserFactory cannot be resolved to a type
[ERROR] Line 55: XmlPullParser cannot be resolved to a type
[ERROR] Line 55: XmlPullParserException cannot be resolved to a type
[ERROR] Line 56: XmlPullParserFactory cannot be resolved to a type
[ERROR] Line 57: XmlPullParserFactory cannot be resolved to a type
[ERROR] Line 57: XmlPullParserFactory cannot be resolved
[ERROR] Line 59: XmlPullParserFactory cannot be resolved to a type
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/io/xml/AbstractXppDriver.java'
[ERROR] Line 19: The import org.xmlpull cannot be resolved
[ERROR] Line 20: The import org.xmlpull cannot be resolved
[ERROR] Line 54: The method createParser() from the type AbstractXppDriver refers to the missing type XmlPullParser
[ERROR] Line 55: XmlPullParserException cannot be resolved to a type
[ERROR] Line 93: XmlPullParser cannot be resolved to a type
[ERROR] Line 93: XmlPullParserException cannot be resolved to a type
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/mapper/MapperWrapper.java'
[ERROR] Line 103: The method isAssignableFrom(Class<capture#1-of ? extends MapperWrapper>) is undefined for the type Class
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/mapper/CachingMapper.java'
[ERROR] Line 55: The method synchronizedMap(HashMap) is undefined for the type Collections
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/mapper/ClassAliasingMapper.java'
[ERROR] Line 60: The method isAssignableFrom(Class) is undefined for the type Class
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/mapper/DefaultMapper.java'
[ERROR] Line 47: The method getClassLoader() is undefined for the type Class<DefaultMapper>
[ERROR] Line 51: The method forName(String, boolean, ClassLoader) is undefined for the type Class
[ERROR] Line 53: The method forName(String) is undefined for the type Class
[ERROR] Errors in 'jar:file:/C:/Users/YRC/Downloads/xstream-1.4.4.jar!/com/thoughtworks/xstream/mapper/ImplicitCollectionMapper.java'
[ERROR] Line 97: The method getDeclaredField(String) is undefined for the type Class
[ERROR] Line 110: The method isAssignableFrom(Class<capture#1-of ?>) is undefined for the type Class<Map>
[ERROR] Line 114: The method isAssignableFrom(Class<capture#2-of ?>) is undefined for t
