/** @see ISourceReference */ @Override public String getSource() throws ModelException { IOpenable openable = this.parent.getOpenableParent(); IBuffer buffer = openable.getBuffer(); if (buffer == null) { return null; } ISourceRange range = getSourceRange(); int offset = range.getOffset(); int length = range.getLength(); if (offset == -1 || length == 0) { return null; } try { return buffer.getText(offset, length); } catch (RuntimeException e) { return null; } }