Bug 129169 Allow toggle method breakpoint in call hierarchy view
R32M5 since the results from using the call hierarchy view are methods, it would make sense that I would be able to toggle breakpoints on the methods.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/CallHierarchyViewPart.java
fPagebook.setFocus();
    }
    /**
     * Sets the history entries
     */
    public void setHistoryEntries(IMethod[] elems) {
        fMethodHistory.clear();
        for (int i = 0; i < elems.length; i++) {
            fMethodHistory.add(elems[i]);
        }
        updateHistoryEntries();
    }
    /**
     * Gets all history entries.
     */
    public IMethod[] getHistoryEntries() {
        if (fMethodHistory.size() > 0) {
            updateHistoryEntries();
        }
        return (IMethod[]) fMethodHistory.toArray(new IMethod[fMethodHistory.size()]);
    }
    /**
     * Method setMethod.
     * @param method
     */
    public void setMethod(IMethod method) {
        if (method == null) {
            showPage(PAGE_EMPTY);
            return;
        }