Examples of java.util.BitSet.clear()

java.util.BitSet.clear()
Sets the bit specified by the index to false. @param bitIndex the index of the bit to be cleared. @exception IndexOutOfBoundsException if the specified index is negative. @since JDK1.0

    @Override
    public void clear() {
        values = 0;
        final BitSet s = supplementary;
        if (s != null) {
            s.clear();
        }
    }


    /**
     * Returns {@code true} if this set does not contains any element.

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            return values != (values &= ~(1L << ordinal));
        }
        // Rare cases where there is more than 64 elements.
        final BitSet s = supplementary;
        if (s != null && s.get(ordinal -= Long.SIZE)) {
            s.clear(ordinal);
            return true;
        }
        return false;
    }

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    boolean doDelete = false;
    for (int i = 0; i < queries.length; i++) {
      if (LOG.isInfoEnabled()) {
        LOG.info(dr + "Processing query: " + queries[i].toString());
      }
      bits.clear();
      try {
        searcher.search(queries[i], ahc);
      } catch (IOException e) {
        if (LOG.isWarnEnabled()) {
          LOG.warn(dr + " - failed: " + e.getMessage());

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        Map<String, BitSet> allowRoles = node.getRoleAllowPermissions();
        Map<String, BitSet> denyRoles = node.getRoleDenyPermissions();


        BitSet bs = allowRoles.get(roleName);
        if (bs != null) {
            bs.clear(permission.ordinal());
        }


        bs = denyRoles.get(roleName);
        if (bs != null) {
            bs.clear(permission.ordinal());

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            bs.clear(permission.ordinal());
        }


        bs = denyRoles.get(roleName);
        if (bs != null) {
            bs.clear(permission.ordinal());
        }


        Map<String, TreeNode> childMap = node.getChildren();
        if (childMap != null && childMap.size() > 0) {
            for (TreeNode treeNode : childMap.values()) {

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            TreeNode.Permission permission = PermissionTreeUtil.actionToPermission(action);


            Map<String, BitSet> allowRoles = sr.getLastNode().getRoleAllowPermissions();
            BitSet bs = allowRoles.get(roleName);
            if (bs != null) {
                bs.clear(permission.ordinal());
            }


            Map<String, BitSet> denyRoles = sr.getLastNode().getRoleDenyPermissions();
            bs = denyRoles.get(roleName);
            if (bs != null) {

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            }


            Map<String, BitSet> denyRoles = sr.getLastNode().getRoleDenyPermissions();
            bs = denyRoles.get(roleName);
            if (bs != null) {
                bs.clear(permission.ordinal());
            }
        }
        updatePermissionTreeCache();
    }

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            TreeNode.Permission permission = PermissionTreeUtil.actionToPermission(action);


            Map<String, BitSet> allowUsers = sr.getLastNode().getUserAllowPermissions();
            BitSet bs = allowUsers.get(userName);
            if (bs != null) {
                bs.clear(permission.ordinal());
            }


            Map<String, BitSet> denyUsers = sr.getLastNode().getUserDenyPermissions();
            bs = denyUsers.get(userName);
            if (bs != null) {

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            }


            Map<String, BitSet> denyUsers = sr.getLastNode().getUserDenyPermissions();
            bs = denyUsers.get(userName);
            if (bs != null) {
                bs.clear(permission.ordinal());
            }
        }
        updatePermissionTreeCache();
    }

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            bsAllow.set(permission.ordinal());
        }


        BitSet bsDeny = userDenyPermissions.get(user);
        if (bsDeny != null) {
            bsDeny.clear(permission.ordinal());
        }
    }


    /**
     * Grant explicit authorization to the 'role' on this node for permission

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