| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 288 of 288 | 0% | 16 of 16 | 0% | 17 | 17 | 67 | 67 | 9 | 9 |
| testSetLengthShrinkLeavesNoResidue() | | 0% | | 0% | 3 | 3 | 12 | 12 | 1 | 1 |
| testReplaceShrinkLeavesNoResidue() | | 0% | | 0% | 3 | 3 | 11 | 11 | 1 | 1 |
| testDeserializedBuilderHasNoStaleBufferContent() | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| testDeleteShrinkLeavesNoResidue() | | 0% | | 0% | 2 | 2 | 11 | 11 | 1 | 1 |
| containsUtf16Be(byte[], String) | | 0% | | 0% | 4 | 4 | 7 | 7 | 1 | 1 |
| testReadFromReaderDoesNotExposeStaleInternalBuffer() | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| testStaleCharsNotLeakedAfterClear() | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| testStaleCharsNotLeakedAfterTruncate() | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| TextStringBuilderClearTest() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |