private static StackLine getStackLine ( SrcTree srcTree , String classQualifiedName , String methodSimpleName , int line ) { StackLine rootStackLine = getStackLine ( srcTree . getRootMethodTable ( ) , classQualifiedName , methodSimpleName , line ) ; if ( rootStackLine != null ) { return rootStackLine ; } StackLine subStackLine = getStackLine ( srcTree . getSubMethodTable ( ) , classQualifiedName , methodSimpleName , line ) ; if ( subStackLine != null ) { return subStackLine ; } return null ; }
null means method does not exists in srcTree