diff options
| author | Shevek <[email protected]> | 2015-04-15 11:30:38 -0700 |
|---|---|---|
| committer | Shevek <[email protected]> | 2015-04-15 11:30:38 -0700 |
| commit | ae212aa9cf0c7ed3bf76d85e4f62b328d4378176 (patch) | |
| tree | 4af1646e3d88f1e1654a871c4829ab79e084979e | |
| parent | 010b69c2b39d11aa1c5dbc6302ea87e9ee4e9813 (diff) | |
Backport source API to Java 1.5 for compatibility.
| -rw-r--r-- | src/main/java/org/anarres/cpp/CppReader.java | 5 | ||||
| -rw-r--r-- | src/main/java/org/anarres/cpp/NumericValue.java | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/src/main/java/org/anarres/cpp/CppReader.java b/src/main/java/org/anarres/cpp/CppReader.java index 5517f47..4da49a5 100644 --- a/src/main/java/org/anarres/cpp/CppReader.java +++ b/src/main/java/org/anarres/cpp/CppReader.java @@ -111,7 +111,10 @@ public class CppReader extends Reader implements Closeable { } return true; } catch (LexerException e) { - throw new IOException(String.valueOf(e), e); + // new IOException(String, Throwable) is since 1.6 + IOException _e = new IOException(String.valueOf(e)); + _e.initCause(e); + throw _e; } } diff --git a/src/main/java/org/anarres/cpp/NumericValue.java b/src/main/java/org/anarres/cpp/NumericValue.java index e4235d3..7feb758 100644 --- a/src/main/java/org/anarres/cpp/NumericValue.java +++ b/src/main/java/org/anarres/cpp/NumericValue.java @@ -135,7 +135,8 @@ public class NumericValue extends Number { @Override public int intValue() { - int v = integer.isEmpty() ? 0 : Integer.parseInt(integer, base); + // String.isEmpty() is since 1.6 + int v = integer.length() == 0 ? 0 : Integer.parseInt(integer, base); if (expbase == 2) v = v << exponentValue(); else if (expbase != 0) @@ -145,7 +146,8 @@ public class NumericValue extends Number { @Override public long longValue() { - long v = integer.isEmpty() ? 0 : Long.parseLong(integer, base); + // String.isEmpty() is since 1.6 + long v = integer.length() == 0 ? 0 : Long.parseLong(integer, base); if (expbase == 2) v = v << exponentValue(); else if (expbase != 0) |