Package java.util

Examples of java.util.TreeMap.firstKey()

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        assertTrue("TreeMap answered incorrect comparator", reversedTreeMap
                .comparator() == comp);
        reversedTreeMap.put(new Integer(1).toString(), new Integer(1));
        reversedTreeMap.put(new Integer(2).toString(), new Integer(2));
        assertTrue("TreeMap does not use comparator (firstKey was incorrect)",
                reversedTreeMap.firstKey().equals(new Integer(2).toString()));
        assertTrue("TreeMap does not use comparator (lastKey was incorrect)",
                reversedTreeMap.lastKey().equals(new Integer(1).toString()));

    }
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        reversedTreeMap.put(new Integer(2).toString(), new Integer(2));
        TreeMap anotherTreeMap = new TreeMap(reversedTreeMap);
        assertTrue("New tree map does not answer correct comparator",
                anotherTreeMap.comparator() == comp);
        assertTrue("TreeMap does not use comparator (firstKey was incorrect)",
                anotherTreeMap.firstKey().equals(new Integer(2).toString()));
        assertTrue("TreeMap does not use comparator (lastKey was incorrect)",
                anotherTreeMap.lastKey().equals(new Integer(1).toString()));

    }
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        assertTrue("TreeMap answered incorrect comparator", reversedTreeMap
                .comparator() == comp);
        reversedTreeMap.put(new Integer(1).toString(), new Integer(1));
        reversedTreeMap.put(new Integer(2).toString(), new Integer(2));
        assertTrue("TreeMap does not use comparator (firstKey was incorrect)",
                reversedTreeMap.firstKey().equals(new Integer(2).toString()));
        assertTrue("TreeMap does not use comparator (lastKey was incorrect)",
                reversedTreeMap.lastKey().equals(new Integer(1).toString()));
    }

    /**
 
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                }
            }
        }

        return matches.size() == 0
               ? null : (String) matches.get( matches.firstKey() );
    }

    /**
     * Grab lists of all root-level files and all directories
     * contained in the given archive.
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                }
            }
        }

        return matches.size() == 0
               ? null : (String) matches.get( matches.firstKey() );
    }

    /**
     * Grab lists of all root-level files and all directories
     * contained in the given archive.
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                }
            }
        }

        return matches.size() == 0
            ? null : (String) matches.get(matches.firstKey());
    }

    /**
     * Grab lists of all root-level files and all directories
     * contained in the given archive.
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                }
            }
        }

        return matches.size() == 0
               ? null : (String) matches.get( matches.firstKey() );
    }

    /**
     * Grab lists of all root-level files and all directories
     * contained in the given archive.
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    sorter.put(getDistance(aSegment, northWest), northWest);
    sorter.put(getDistance(aSegment, southWest), southWest);
    sorter.put(getDistance(aSegment, southEast), southEast);
    sorter.put(getDistance(aSegment, northEast), northEast);

    return ((OrientedPoint) sorter.get(sorter.firstKey())).getOrientation();

  }

  private static Double getDistance(Line2D aSegment, Point aPoint) {
    double lenght1 = getLineLength(aSegment.getX1(), aSegment.getY1(), aPoint.getX(), aPoint.getY());
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