modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java [152:421]:
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    public String getElementText() throws XMLStreamException {
        if (isDelegating()) {
            return realReader.getElementText();
        } else {
            throw new XMLStreamException();
        }
    }

    public String getEncoding() {
        return realReader.getEncoding();
    }

    public int getEventType() {
        int event = -1;
        switch (state) {
            case STATE_SWITCHED:
            case STATE_COMPLETE_AT_NEXT:
                event = realReader.getEventType();
                break;
            case STATE_INIT:
                event = START_DOCUMENT;
                break;
            case STATE_COMPLETED:
                event = END_DOCUMENT;
                break;
        }
        return event;
    }

    public String getLocalName() {
        if (isDelegating()) {
            return realReader.getLocalName();
        } else {
            throw new IllegalStateException();
        }
    }

    public Location getLocation() {
        if (isDelegating()) {
            return realReader.getLocation();
        } else {
            return null;
        }
    }

    public QName getName() {
        if (isDelegating()) {
            return realReader.getName();
        } else {
            throw new IllegalStateException();
        }
    }

    public NamespaceContext getNamespaceContext() {
        return realReader.getNamespaceContext();
    }

    public int getNamespaceCount() {
        if (isDelegating()) {
            return realReader.getNamespaceCount();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getNamespacePrefix(int i) {
        if (isDelegating()) {
            return realReader.getNamespacePrefix(i);
        } else {
            throw new IllegalStateException();
        }
    }

    public String getNamespaceURI() {
        if (isDelegating()) {
            return realReader.getNamespaceURI();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getNamespaceURI(int i) {
        if (isDelegating()) {
            return realReader.getNamespaceURI(i);
        } else {
            throw new IllegalStateException();
        }
    }

    public String getNamespaceURI(String s) {
        if (isDelegating()) {
            return realReader.getNamespaceURI(s);
        } else {
            throw new IllegalStateException();
        }
    }

    public String getPIData() {
        if (isDelegating()) {
            return realReader.getPIData();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getPITarget() {
        if (isDelegating()) {
            return realReader.getPITarget();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getPrefix() {
        if (isDelegating()) {
            return realReader.getPrefix();
        } else {
            throw new IllegalStateException();
        }
    }

    public Object getProperty(String s) throws IllegalArgumentException {
        if (isDelegating()) {
            return realReader.getProperty(s);
        } else {
            throw new IllegalArgumentException();
        }
    }

    public String getText() {
        if (isDelegating()) {
            return realReader.getText();
        } else {
            throw new IllegalStateException();
        }
    }

    public char[] getTextCharacters() {
        if (isDelegating()) {
            return realReader.getTextCharacters();
        } else {
            throw new IllegalStateException();
        }
    }

    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
        if (isDelegating()) {
            return realReader.getTextCharacters(i, chars, i1, i2);
        } else {
            throw new IllegalStateException();
        }
    }

    public int getTextLength() {
        if (isDelegating()) {
            return realReader.getTextLength();
        } else {
            throw new IllegalStateException();
        }
    }

    public int getTextStart() {
        if (isDelegating()) {
            return realReader.getTextStart();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getVersion() {
        if (isDelegating()) {
            return realReader.getVersion();
        } else {
            return null;
        }
    }

    public boolean hasName() {
        if (isDelegating()) {
            return realReader.hasName();
        } else {
            return false;
        }
    }

    public boolean hasNext() throws XMLStreamException {
        if (state == STATE_COMPLETE_AT_NEXT) {
            return true;
        } else if (state == STATE_COMPLETED) {
            return false;
        } else if (state == STATE_SWITCHED) {
            return realReader.hasNext();
        } else {
            return true;
        }
    }

    public boolean hasText() {
        if (isDelegating()) {
            return realReader.hasText();
        } else {
            return false;
        }
    }

    public boolean isAttributeSpecified(int i) {
        if (isDelegating()) {
            return realReader.isAttributeSpecified(i);
        } else {
            return false;
        }
    }

    public boolean isCharacters() {
        if (isDelegating()) {
            return realReader.isCharacters();
        } else {
            return false;
        }
    }

    private boolean isDelegating() {
        return state == STATE_SWITCHED || state == STATE_COMPLETE_AT_NEXT;
    }

    public boolean isEndElement() {
        if (isDelegating()) {
            return realReader.isEndElement();
        } else {
            return false;
        }
    }

    public boolean isStandalone() {
        if (isDelegating()) {
            return realReader.isStandalone();
        } else {
            return false;
        }
    }

    public boolean isStartElement() {
        if (isDelegating()) {
            return realReader.isStartElement();
        } else {
            return false;
        }
    }

    public boolean isWhiteSpace() {
        if (isDelegating()) {
            return realReader.isWhiteSpace();
        } else {
            return false;
        }
    }

    public int next() throws XMLStreamException {
        int returnEvent;

        switch (state) {
            case STATE_SWITCHED:
                returnEvent = realReader.next();
                if (returnEvent == END_DOCUMENT) {
                    state = STATE_COMPLETED;
                } else if (!realReader.hasNext()) {
                    state = STATE_COMPLETE_AT_NEXT;
                }
                if (fragment && returnEvent == END_ELEMENT) {
                    level--;
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modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java [148:417]:
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    public String getElementText() throws XMLStreamException {
        if (isDelegating()) {
            return realReader.getElementText();
        } else {
            throw new XMLStreamException();
        }
    }

    public String getEncoding() {
        return realReader.getEncoding();
    }

    public int getEventType() {
        int event = -1;
        switch (state) {
            case STATE_SWITCHED:
            case STATE_COMPLETE_AT_NEXT:
                event = realReader.getEventType();
                break;
            case STATE_INIT:
                event = START_DOCUMENT;
                break;
            case STATE_COMPLETED:
                event = END_DOCUMENT;
                break;
        }
        return event;
    }

    public String getLocalName() {
        if (isDelegating()) {
            return realReader.getLocalName();
        } else {
            throw new IllegalStateException();
        }
    }

    public Location getLocation() {
        if (isDelegating()) {
            return realReader.getLocation();
        } else {
            return null;
        }
    }

    public QName getName() {
        if (isDelegating()) {
            return realReader.getName();
        } else {
            throw new IllegalStateException();
        }
    }

    public NamespaceContext getNamespaceContext() {
        return realReader.getNamespaceContext();
    }

    public int getNamespaceCount() {
        if (isDelegating()) {
            return realReader.getNamespaceCount();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getNamespacePrefix(int i) {
        if (isDelegating()) {
            return realReader.getNamespacePrefix(i);
        } else {
            throw new IllegalStateException();
        }
    }

    public String getNamespaceURI() {
        if (isDelegating()) {
            return realReader.getNamespaceURI();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getNamespaceURI(int i) {
        if (isDelegating()) {
            return realReader.getNamespaceURI(i);
        } else {
            throw new IllegalStateException();
        }
    }

    public String getNamespaceURI(String s) {
        if (isDelegating()) {
            return realReader.getNamespaceURI(s);
        } else {
            throw new IllegalStateException();
        }
    }

    public String getPIData() {
        if (isDelegating()) {
            return realReader.getPIData();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getPITarget() {
        if (isDelegating()) {
            return realReader.getPITarget();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getPrefix() {
        if (isDelegating()) {
            return realReader.getPrefix();
        } else {
            throw new IllegalStateException();
        }
    }

    public Object getProperty(String s) throws IllegalArgumentException {
        if (isDelegating()) {
            return realReader.getProperty(s);
        } else {
            throw new IllegalArgumentException();
        }
    }

    public String getText() {
        if (isDelegating()) {
            return realReader.getText();
        } else {
            throw new IllegalStateException();
        }
    }

    public char[] getTextCharacters() {
        if (isDelegating()) {
            return realReader.getTextCharacters();
        } else {
            throw new IllegalStateException();
        }
    }

    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
        if (isDelegating()) {
            return realReader.getTextCharacters(i, chars, i1, i2);
        } else {
            throw new IllegalStateException();
        }
    }

    public int getTextLength() {
        if (isDelegating()) {
            return realReader.getTextLength();
        } else {
            throw new IllegalStateException();
        }
    }

    public int getTextStart() {
        if (isDelegating()) {
            return realReader.getTextStart();
        } else {
            throw new IllegalStateException();
        }
    }

    public String getVersion() {
        if (isDelegating()) {
            return realReader.getVersion();
        } else {
            return null;
        }
    }

    public boolean hasName() {
        if (isDelegating()) {
            return realReader.hasName();
        } else {
            return false;
        }
    }

    public boolean hasNext() throws XMLStreamException {
        if (state == STATE_COMPLETE_AT_NEXT) {
            return true;
        } else if (state == STATE_COMPLETED) {
            return false;
        } else if (state == STATE_SWITCHED) {
            return realReader.hasNext();
        } else {
            return true;
        }
    }

    public boolean hasText() {
        if (isDelegating()) {
            return realReader.hasText();
        } else {
            return false;
        }
    }

    public boolean isAttributeSpecified(int i) {
        if (isDelegating()) {
            return realReader.isAttributeSpecified(i);
        } else {
            return false;
        }
    }

    public boolean isCharacters() {
        if (isDelegating()) {
            return realReader.isCharacters();
        } else {
            return false;
        }
    }

    private boolean isDelegating() {
        return state == STATE_SWITCHED || state == STATE_COMPLETE_AT_NEXT;
    }

    public boolean isEndElement() {
        if (isDelegating()) {
            return realReader.isEndElement();
        } else {
            return false;
        }
    }

    public boolean isStandalone() {
        if (isDelegating()) {
            return realReader.isStandalone();
        } else {
            return false;
        }
    }

    public boolean isStartElement() {
        if (isDelegating()) {
            return realReader.isStartElement();
        } else {
            return false;
        }
    }

    public boolean isWhiteSpace() {
        if (isDelegating()) {
            return realReader.isWhiteSpace();
        } else {
            return false;
        }
    }

    public int next() throws XMLStreamException {
        int returnEvent;

        switch (state) {
            case STATE_SWITCHED:
                returnEvent = realReader.next();
                if (returnEvent == END_DOCUMENT) {
                    state = STATE_COMPLETED;
                } else if (!realReader.hasNext()) {
                    state = STATE_COMPLETE_AT_NEXT;
                } 
                if (fragment && returnEvent == END_ELEMENT) {
                    level--;
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