[commons-text] branch master updated: Simpler lambdas.

[gg...@apache.org]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-text.git


The following commit(s) were added to refs/heads/master by this push:
     new 2599966  Simpler lambdas.
2599966 is described below

commit 259996691b8a3c5a3c386832fbb0426ae8cd1cec
Author: Gary Gregory <ga...@gmail.com>
AuthorDate: Sun Jun 28 18:41:52 2020 -0400

    Simpler lambdas.
---
 src/main/java/org/apache/commons/text/lookup/StringLookupFactory.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/apache/commons/text/lookup/StringLookupFactory.java b/src/main/java/org/apache/commons/text/lookup/StringLookupFactory.java
index 8a983a3..41c8c40 100644
--- a/src/main/java/org/apache/commons/text/lookup/StringLookupFactory.java
+++ b/src/main/java/org/apache/commons/text/lookup/StringLookupFactory.java
@@ -252,7 +252,7 @@ public final class StringLookupFactory {
      * </p>
      */
     static final FunctionStringLookup<String> INSTANCE_ENVIRONMENT_VARIABLES = FunctionStringLookup
-        .on(key -> System.getenv(key));
+        .on(System::getenv);
 
     /**
      * Defines the FunctionStringLookup singleton that always returns null.
@@ -263,7 +263,7 @@ public final class StringLookupFactory {
      * Defines the FunctionStringLookup singleton for looking up system properties.
      */
     static final FunctionStringLookup<String> INSTANCE_SYSTEM_PROPERTIES = FunctionStringLookup
-        .on(key -> System.getProperty(key));
+        .on(System::getProperty);
 
     /**
      * Default lookup key for interpolation {@value #KEY_BASE64_DECODER}.