don't add a newline when completing with smart enter shortcut (IDEA-126726)

java/java-tests/testData/codeInsight/completion/normal/SmartEnterNoNewLine.java

@@ -0,0 +1,9 @@
+
+class Tester {
+  private void build(EntityBuilder builder) {
+  }
+
+  public void test1(int abc, int abd) {
+      System.out.println(a<caret>);
+  }
+}

java/java-tests/testData/codeInsight/completion/normal/SmartEnterNoNewLine_after.java

@@ -0,0 +1,9 @@
+
+class Tester {
+  private void build(EntityBuilder builder) {
+  }
+
+  public void test1(int abc, int abd) {
+      System.out.println(abc);<caret>
+  }
+}

java/java-tests/testData/codeInsight/completion/normal/SmartEnterWithNewLine.java

@@ -0,0 +1,9 @@
+
+class Tester {
+  private void build(EntityBuilder builder) {
+  }
+
+  public void test1(int abc, int abd) {
+      if(a<caret>)
+  }
+}

java/java-tests/testData/codeInsight/completion/normal/SmartEnterWithNewLine_after.java

@@ -0,0 +1,11 @@
+
+class Tester {
+  private void build(EntityBuilder builder) {
+  }
+
+  public void test1(int abc, int abd) {
+      if (abc) {
+          <caret>
+      }
+  }
+}