Lines Matching refs:buffer
33 StringBuffer buffer = new StringBuffer("abcde");
35 buffer.setLength(-1);
41 assertEquals("abcde", buffer.toString());
42 buffer.setLength(1);
43 buffer.append('f');
44 assertEquals("af", buffer.toString());
46 buffer = new StringBuffer("abcde");
47 assertEquals("cde", buffer.substring(2));
48 buffer.setLength(3);
49 buffer.append('f');
50 assertEquals("abcf", buffer.toString());
52 buffer = new StringBuffer("abcde");
53 buffer.setLength(2);
55 buffer.charAt(3);
61 buffer = new StringBuffer();
62 buffer.append("abcdefg");
63 buffer.setLength(2);
64 buffer.setLength(5);
66 assertEquals(0, buffer.charAt(i));
69 buffer = new StringBuffer();
70 buffer.append("abcdefg");
71 buffer.delete(2, 4);
72 buffer.setLength(7);
73 assertEquals('a', buffer.charAt(0));
74 assertEquals('b', buffer.charAt(1));
75 assertEquals('e', buffer.charAt(2));
76 assertEquals('f', buffer.charAt(3));
77 assertEquals('g', buffer.charAt(4));
79 assertEquals(0, buffer.charAt(i));
82 buffer = new StringBuffer();
83 buffer.append("abcdefg");
84 buffer.replace(2, 5, "z");
85 buffer.setLength(7);
87 assertEquals(0, buffer.charAt(i));
95 StringBuffer buffer = new StringBuffer();
96 assertEquals("", buffer.toString());
98 buffer.append("abcde");
99 assertEquals("abcde", buffer.toString());
100 buffer.setLength(1000);
101 byte[] bytes = buffer.toString().getBytes("GB18030");
106 buffer.setLength(5);
107 buffer.append("fghij");
108 assertEquals("abcdefghij", buffer.toString());
125 StringBuffer buffer = new StringBuffer(25);
126 buffer.append("abc");
127 int origCapacity = buffer.capacity();
128 buffer.trimToSize();
129 int trimCapacity = buffer.capacity();
131 assertEquals("Assert 1: length must still be 3", 3, buffer.length());
132 assertEquals("Assert 2: value must still be 'abc'.", "abc", buffer.toString());