public void METHOD_1 ( ) { try { writer . METHOD_2 ( ) ; writer . METHOD_3 ( ) ; TYPE_1 . METHOD_4 ( ) . METHOD_5 ( VAR_1 ) ; } catch ( java.io.IOException VAR_2 ) { METHOD_6 ( VAR_2 ) ; java.lang.System.err.println ( STRING_1 ) ; } } 

public void append ( java.lang.String str ) { try { writer.write ( str ) ; writer . METHOD_2 ( ) ; } catch ( java.io.IOException VAR_2 ) { METHOD_6 ( VAR_2 ) ; } } 
