blueprint/blueprint-core/src/main/java/org/apache/aries/blueprint/container/AbstractTracked.java [147:189]:
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    void trackInitial() {
        while (true) {
            S item;
            synchronized (this) {
                if (closed || (initial.size() == 0)) {
					/*
					 * if there are no more initial items
					 */
                    return; /* we are done */
                }
				/*
				 * move the first item from the initial list to the adding list
				 * within this synchronized block.
				 */
                item = initial.removeFirst();
                if (tracked.get(item) != null) {
					/* if we are already tracking this item */
                    if (DEBUG) {
                        System.out.println("AbstractTracked.trackInitial[already tracked]: " + item); //$NON-NLS-1$
                    }
                    continue; /* skip this item */
                }
                if (adding.contains(item)) {
					/*
					 * if this item is already in the process of being added.
					 */
                    if (DEBUG) {
                        System.out.println("AbstractTracked.trackInitial[already adding]: " + item); //$NON-NLS-1$
                    }
                    continue; /* skip this item */
                }
                adding.add(item);
            }
            if (DEBUG) {
                System.out.println("AbstractTracked.trackInitial: " + item); //$NON-NLS-1$
            }
            trackAdding(item, null); /*
									 * Begin tracking it. We call trackAdding
									 * since we have already put the item in the
									 * adding list.
									 */
        }
    }
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util/src/main/java/org/apache/aries/util/tracker/hook/BundleHookBundleTracker.java [639:681]:
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        void trackInitial() {
            while (true) {
                S item;
                synchronized (this) {
                    if (closed || (initial.size() == 0)) {
                        /*
                         * if there are no more initial items
                         */
                        return; /* we are done */
                    }
                    /*
                    * move the first item from the initial list to the adding list
                    * within this synchronized block.
                    */
                    item = initial.removeFirst();
                    if (tracked.get(item) != null) {
                        /* if we are already tracking this item */
                        if (DEBUG) {
                            System.out.println("AbstractTracked.trackInitial[already tracked]: " + item); //$NON-NLS-1$
                        }
                        continue; /* skip this item */
                    }
                    if (adding.contains(item)) {
                        /*
                         * if this item is already in the process of being added.
                         */
                        if (DEBUG) {
                            System.out.println("AbstractTracked.trackInitial[already adding]: " + item); //$NON-NLS-1$
                        }
                        continue; /* skip this item */
                    }
                    adding.add(item);
                }
                if (DEBUG) {
                    System.out.println("AbstractTracked.trackInitial: " + item); //$NON-NLS-1$
                }
                trackAdding(item, null); /*
                                          * Begin tracking it. We call trackAdding
									      * since we have already put the item in the
									      * adding list.
									      */
            }
        }
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