diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java b/BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java index c58a42b..1d1838e 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java +++ b/BJC-Utils2/src/main/java/bjc/utils/funcutils/StringUtils.java @@ -1,5 +1,7 @@ package bjc.utils.funcutils; +import java.util.Deque; + /** * Utility methods for operations on strings * @@ -71,4 +73,8 @@ public class StringUtils { builder.append("\t"); } } + + public static <ContainedType> String printDeque(Deque<ContainedType> queuedTrees) { + return queuedTrees.isEmpty() ? "(none)" : queuedTrees.toString(); + } } |