src/java.management/share/classes/java/lang/management/MemoryUsage.java

rev 10552 : 8055723[core]: Replace concat String to append in StringBuilder parameters
Contributed-by: Otavio Santana <otaviojava@java.net>

*** 235,251 ****
  
      /**
       * Returns a descriptive representation of this memory usage.
       */
      public String toString() {
!         StringBuilder buf = new StringBuilder();
!         buf.append("init = " + init + "(" + (init >> 10) + "K) ");
!         buf.append("used = " + used + "(" + (used >> 10) + "K) ");
!         buf.append("committed = " + committed + "(" +
!                    (committed >> 10) + "K) " );
!         buf.append("max = " + max + "(" + (max >> 10) + "K)");
!         return buf.toString();
      }
  
      /**
       * Returns a <tt>MemoryUsage</tt> object represented by the
       * given <tt>CompositeData</tt>. The given <tt>CompositeData</tt>
--- 235,254 ----
  
      /**
       * Returns a descriptive representation of this memory usage.
       */
      public String toString() {
!         StringBuilder sb = new StringBuilder();
!         sb.append("init = ").append(init).append('(').append(init >> 10)
!                 .append("K) ");
!         sb.append("used = ").append(used).append('(').append(used >> 10)
!                 .append("K) ");
!         sb.append("committed = ").append(committed).append('(')
!                 .append(committed >> 10).append("K) ");
!         sb.append("max = ").append(max).append('(').append(max >> 10)
!                 .append("K)");
!         return sb.toString();
      }
  
      /**
       * Returns a <tt>MemoryUsage</tt> object represented by the
       * given <tt>CompositeData</tt>. The given <tt>CompositeData</tt>