Bug 208512 Classes in package org.eclipse.birt.data.engine.odaconsumer have multithreads issues
Classes in package org.eclipse.birt.data.engine.odaconsumer are not thread-safe.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/odaconsumer/LogHelper.java
void entering( String sourceClass, String sourceMethod )
    {
        m_logger.entering( sourceClass, sourceMethod );
    }
    
    
    void entering( String sourceClass, String sourceMethod,
            		int intParam )
    {
        if ( ! isLoggingEnterExitLevel() )
            return;
        
        Object param1 = new Integer( intParam );
        m_logger.entering( sourceClass, sourceMethod, param1 );
    }
    
    void entering( String sourceClass, String sourceMethod,
            		Object param1 )
    {
        m_logger.entering( sourceClass, sourceMethod, param1 );
    }
    
    void entering( String sourceClass, String sourceMethod,
            		Object[] params )
    {
        if ( ! isLoggingEnterExitLevel() )
            return;